50321040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 198469440

約数和(自身を除く): 148148400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 389, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 778, 784, 840, 880, 924, 980, 1078, 1155, 1167, 1176, 1232, 1320, 1470, 1540, 1556, 1617, 1680, 1848, 1945, 1960, 2156, 2310, 2334, 2352, 2640, 2695, 2723, 2940, 3080, 3112, 3234, 3696, 3890, 3920, 4279, 4312, 4620, 4668, 5390, 5446, 5835, 5880, 6160, 6224, 6468, 7780, 8085, 8169, 8558, 8624, 9240, 9336, 10780, 10892, 11670, 11760, 12837, 12936, 13615, 15560, 16170, 16338, 17116, 18480, 18672, 19061, 21395, 21560, 21784, 23340, 25674, 25872, 27230, 29953, 31120, 32340, 32676, 34232, 38122, 40845, 42790, 43120, 43568, 46680, 51348, 54460, 57183, 59906, 64185, 64680, 65352, 68464, 76244, 81690, 85580, 89859, 93360, 95305, 102696, 108920, 114366, 119812, 128370, 129360, 130704, 149765, 152488, 163380, 171160, 179718, 190610, 205392, 209671, 217840, 228732, 239624, 256740, 285915, 299530, 304976, 326760, 342320, 359436, 381220, 419342, 449295, 457464, 479248, 513480, 571830, 599060, 629013, 653520, 718872, 762440, 838684, 898590, 914928, 1026960, 1048355, 1143660, 1198120, 1258026, 1437744, 1524880, 1677368, 1797180, 2096710, 2287320, 2396240, 2516052, 3145065, 3354736, 3594360, 4193420, 4574640, 5032104, 6290130, 7188720, 8386840, 10064208, 12580260, 16773680, 25160520, 50321040]

約数ペア:

[(1, 50321040), (2, 25160520), (3, 16773680), (4, 12580260), (5, 10064208), (6, 8386840), (7, 7188720), (8, 6290130), (10, 5032104), (11, 4574640), (12, 4193420), (14, 3594360), (15, 3354736), (16, 3145065), (20, 2516052), (21, 2396240), (22, 2287320), (24, 2096710), (28, 1797180), (30, 1677368), (33, 1524880), (35, 1437744), (40, 1258026), (42, 1198120), (44, 1143660), (48, 1048355), (49, 1026960), (55, 914928), (56, 898590), (60, 838684), (66, 762440), (70, 718872), (77, 653520), (80, 629013), (84, 599060), (88, 571830), (98, 513480), (105, 479248), (110, 457464), (112, 449295), (120, 419342), (132, 381220), (140, 359436), (147, 342320), (154, 326760), (165, 304976), (168, 299530), (176, 285915), (196, 256740), (210, 239624), (220, 228732), (231, 217840), (240, 209671), (245, 205392), (264, 190610), (280, 179718), (294, 171160), (308, 163380), (330, 152488), (336, 149765), (385, 130704), (389, 129360), (392, 128370), (420, 119812), (440, 114366), (462, 108920), (490, 102696), (528, 95305), (539, 93360), (560, 89859), (588, 85580), (616, 81690), (660, 76244), (735, 68464), (770, 65352), (778, 64680), (784, 64185), (840, 59906), (880, 57183), (924, 54460), (980, 51348), (1078, 46680), (1155, 43568), (1167, 43120), (1176, 42790), (1232, 40845), (1320, 38122), (1470, 34232), (1540, 32676), (1556, 32340), (1617, 31120), (1680, 29953), (1848, 27230), (1945, 25872), (1960, 25674), (2156, 23340), (2310, 21784), (2334, 21560), (2352, 21395), (2640, 19061), (2695, 18672), (2723, 18480), (2940, 17116), (3080, 16338), (3112, 16170), (3234, 15560), (3696, 13615), (3890, 12936), (3920, 12837), (4279, 11760), (4312, 11670), (4620, 10892), (4668, 10780), (5390, 9336), (5446, 9240), (5835, 8624), (5880, 8558), (6160, 8169), (6224, 8085), (6468, 7780)]