53249040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5721

約数の個数: 120

約数和(自身を含む): 192617880

約数和(自身を除く): 139368840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5689, 9360, 11378, 17067, 22756, 28445, 34134, 45512, 51201, 56890, 68268, 73957, 85335, 91024, 102402, 113780, 136536, 147914, 170670, 204804, 221871, 227560, 256005, 273072, 295828, 341340, 369785, 409608, 443742, 455120, 512010, 591656, 665613, 682680, 739570, 819216, 887484, 1024020, 1109355, 1183312, 1331226, 1365360, 1479140, 1774968, 2048040, 2218710, 2662452, 2958280, 3328065, 3549936, 4096080, 4437420, 5324904, 5916560, 6656130, 8874840, 10649808, 13312260, 17749680, 26624520, 53249040]

約数ペア:

[(1, 53249040), (2, 26624520), (3, 17749680), (4, 13312260), (5, 10649808), (6, 8874840), (8, 6656130), (9, 5916560), (10, 5324904), (12, 4437420), (13, 4096080), (15, 3549936), (16, 3328065), (18, 2958280), (20, 2662452), (24, 2218710), (26, 2048040), (30, 1774968), (36, 1479140), (39, 1365360), (40, 1331226), (45, 1183312), (48, 1109355), (52, 1024020), (60, 887484), (65, 819216), (72, 739570), (78, 682680), (80, 665613), (90, 591656), (104, 512010), (117, 455120), (120, 443742), (130, 409608), (144, 369785), (156, 341340), (180, 295828), (195, 273072), (208, 256005), (234, 227560), (240, 221871), (260, 204804), (312, 170670), (360, 147914), (390, 136536), (468, 113780), (520, 102402), (585, 91024), (624, 85335), (720, 73957), (780, 68268), (936, 56890), (1040, 51201), (1170, 45512), (1560, 34134), (1872, 28445), (2340, 22756), (3120, 17067), (4680, 11378), (5689, 9360)]