50618880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^3$

素因数の和:68

約数の個数: 240

約数和(自身を含む): 189909720

約数和(自身を除く): 139290840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 512, 520, 576, 585, 624, 640, 676, 720, 768, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1280, 1352, 1440, 1521, 1536, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2197, 2304, 2340, 2496, 2535, 2560, 2704, 2880, 3042, 3120, 3328, 3380, 3744, 3840, 4056, 4160, 4394, 4608, 4680, 4992, 5070, 5408, 5760, 6084, 6240, 6591, 6656, 6760, 7488, 7605, 7680, 8112, 8320, 8788, 9360, 9984, 10140, 10816, 10985, 11520, 12168, 12480, 13182, 13520, 14976, 15210, 16224, 16640, 17576, 18720, 19773, 19968, 20280, 21632, 21970, 23040, 24336, 24960, 26364, 27040, 29952, 30420, 32448, 32955, 33280, 35152, 37440, 39546, 40560, 43264, 43940, 48672, 49920, 52728, 54080, 59904, 60840, 64896, 65910, 70304, 74880, 79092, 81120, 86528, 87880, 97344, 98865, 99840, 105456, 108160, 121680, 129792, 131820, 140608, 149760, 158184, 162240, 175760, 194688, 197730, 210912, 216320, 243360, 259584, 263640, 281216, 299520, 316368, 324480, 351520, 389376, 395460, 421824, 432640, 486720, 527280, 562432, 632736, 648960, 703040, 778752, 790920, 843648, 973440, 1054560, 1124864, 1265472, 1297920, 1406080, 1581840, 1687296, 1946880, 2109120, 2530944, 2812160, 3163680, 3374592, 3893760, 4218240, 5061888, 5624320, 6327360, 8436480, 10123776, 12654720, 16872960, 25309440, 50618880]

約数ペア:

[(1, 50618880), (2, 25309440), (3, 16872960), (4, 12654720), (5, 10123776), (6, 8436480), (8, 6327360), (9, 5624320), (10, 5061888), (12, 4218240), (13, 3893760), (15, 3374592), (16, 3163680), (18, 2812160), (20, 2530944), (24, 2109120), (26, 1946880), (30, 1687296), (32, 1581840), (36, 1406080), (39, 1297920), (40, 1265472), (45, 1124864), (48, 1054560), (52, 973440), (60, 843648), (64, 790920), (65, 778752), (72, 703040), (78, 648960), (80, 632736), (90, 562432), (96, 527280), (104, 486720), (117, 432640), (120, 421824), (128, 395460), (130, 389376), (144, 351520), (156, 324480), (160, 316368), (169, 299520), (180, 281216), (192, 263640), (195, 259584), (208, 243360), (234, 216320), (240, 210912), (256, 197730), (260, 194688), (288, 175760), (312, 162240), (320, 158184), (338, 149760), (360, 140608), (384, 131820), (390, 129792), (416, 121680), (468, 108160), (480, 105456), (507, 99840), (512, 98865), (520, 97344), (576, 87880), (585, 86528), (624, 81120), (640, 79092), (676, 74880), (720, 70304), (768, 65910), (780, 64896), (832, 60840), (845, 59904), (936, 54080), (960, 52728), (1014, 49920), (1040, 48672), (1152, 43940), (1170, 43264), (1248, 40560), (1280, 39546), (1352, 37440), (1440, 35152), (1521, 33280), (1536, 32955), (1560, 32448), (1664, 30420), (1690, 29952), (1872, 27040), (1920, 26364), (2028, 24960), (2080, 24336), (2197, 23040), (2304, 21970), (2340, 21632), (2496, 20280), (2535, 19968), (2560, 19773), (2704, 18720), (2880, 17576), (3042, 16640), (3120, 16224), (3328, 15210), (3380, 14976), (3744, 13520), (3840, 13182), (4056, 12480), (4160, 12168), (4394, 11520), (4608, 10985), (4680, 10816), (4992, 10140), (5070, 9984), (5408, 9360), (5760, 8788), (6084, 8320), (6240, 8112), (6591, 7680), (6656, 7605), (6760, 7488)]