49284910920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{2017}}^1$

素因数の和:3588

約数の個数: 256

約数和(自身を含む): 178074777600

約数和(自身を除く): 128789866680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1531, 1596, 1995, 2017, 2280, 2660, 3062, 3192, 3990, 4034, 4593, 5320, 6051, 6124, 7655, 7980, 8068, 9186, 10085, 10717, 12102, 12248, 14119, 15310, 15960, 16136, 18372, 20170, 21434, 22965, 24204, 28238, 29089, 30255, 30620, 32151, 36744, 38323, 40340, 42357, 42868, 45930, 48408, 53585, 56476, 58178, 60510, 61240, 64302, 70595, 76646, 80680, 84714, 85736, 87267, 91860, 107170, 112952, 114969, 116356, 121020, 128604, 141190, 145445, 153292, 160755, 169428, 174534, 183720, 191615, 203623, 211785, 214340, 229938, 232712, 242040, 257208, 268261, 282380, 290890, 306584, 321510, 338856, 349068, 383230, 407246, 423570, 428680, 436335, 459876, 536522, 564760, 574845, 581780, 610869, 643020, 698136, 766460, 804783, 814492, 847140, 872670, 919752, 1018115, 1073044, 1149690, 1163560, 1221738, 1286040, 1341305, 1532920, 1609566, 1628984, 1694280, 1745340, 2036230, 2146088, 2299380, 2443476, 2682610, 3054345, 3088027, 3219132, 3490680, 4023915, 4072460, 4598760, 4886952, 5365220, 6108690, 6176054, 6438264, 8047830, 8144920, 9264081, 10730440, 12217380, 12352108, 15440135, 16095660, 18528162, 21616189, 24434760, 24704216, 30880270, 32191320, 37056324, 43232378, 46320405, 58672513, 61760540, 64848567, 74112648, 86464756, 92640810, 108080945, 117345026, 123521080, 129697134, 172929512, 176017539, 185281620, 216161890, 234690052, 259394268, 293362565, 324242835, 352035078, 370563240, 410707591, 432323780, 469380104, 518788536, 586725130, 648485670, 704070156, 821415182, 864647560, 880087695, 1173450260, 1232122773, 1296971340, 1408140312, 1642830364, 1760175390, 2053537955, 2346900520, 2464245546, 2593942680, 3285660728, 3520350780, 4107075910, 4928491092, 6160613865, 7040701560, 8214151820, 9856982184, 12321227730, 16428303640, 24642455460, 49284910920]

約数ペア:

[(1, 49284910920), (2, 24642455460), (3, 16428303640), (4, 12321227730), (5, 9856982184), (6, 8214151820), (7, 7040701560), (8, 6160613865), (10, 4928491092), (12, 4107075910), (14, 3520350780), (15, 3285660728), (19, 2593942680), (20, 2464245546), (21, 2346900520), (24, 2053537955), (28, 1760175390), (30, 1642830364), (35, 1408140312), (38, 1296971340), (40, 1232122773), (42, 1173450260), (56, 880087695), (57, 864647560), (60, 821415182), (70, 704070156), (76, 648485670), (84, 586725130), (95, 518788536), (105, 469380104), (114, 432323780), (120, 410707591), (133, 370563240), (140, 352035078), (152, 324242835), (168, 293362565), (190, 259394268), (210, 234690052), (228, 216161890), (266, 185281620), (280, 176017539), (285, 172929512), (380, 129697134), (399, 123521080), (420, 117345026), (456, 108080945), (532, 92640810), (570, 86464756), (665, 74112648), (760, 64848567), (798, 61760540), (840, 58672513), (1064, 46320405), (1140, 43232378), (1330, 37056324), (1531, 32191320), (1596, 30880270), (1995, 24704216), (2017, 24434760), (2280, 21616189), (2660, 18528162), (3062, 16095660), (3192, 15440135), (3990, 12352108), (4034, 12217380), (4593, 10730440), (5320, 9264081), (6051, 8144920), (6124, 8047830), (7655, 6438264), (7980, 6176054), (8068, 6108690), (9186, 5365220), (10085, 4886952), (10717, 4598760), (12102, 4072460), (12248, 4023915), (14119, 3490680), (15310, 3219132), (15960, 3088027), (16136, 3054345), (18372, 2682610), (20170, 2443476), (21434, 2299380), (22965, 2146088), (24204, 2036230), (28238, 1745340), (29089, 1694280), (30255, 1628984), (30620, 1609566), (32151, 1532920), (36744, 1341305), (38323, 1286040), (40340, 1221738), (42357, 1163560), (42868, 1149690), (45930, 1073044), (48408, 1018115), (53585, 919752), (56476, 872670), (58178, 847140), (60510, 814492), (61240, 804783), (64302, 766460), (70595, 698136), (76646, 643020), (80680, 610869), (84714, 581780), (85736, 574845), (87267, 564760), (91860, 536522), (107170, 459876), (112952, 436335), (114969, 428680), (116356, 423570), (121020, 407246), (128604, 383230), (141190, 349068), (145445, 338856), (153292, 321510), (160755, 306584), (169428, 290890), (174534, 282380), (183720, 268261), (191615, 257208), (203623, 242040), (211785, 232712), (214340, 229938)]