51492930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 76240830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 179, 215, 223, 258, 358, 430, 446, 537, 645, 669, 895, 1074, 1115, 1290, 1338, 1790, 2230, 2685, 3345, 5370, 6690, 7697, 9589, 15394, 19178, 23091, 28767, 38485, 39917, 46182, 47945, 57534, 76970, 79834, 95890, 115455, 119751, 143835, 199585, 230910, 239502, 287670, 399170, 598755, 1197510, 1716431, 3432862, 5149293, 8582155, 10298586, 17164310, 25746465, 51492930]

約数ペア:

[(1, 51492930), (2, 25746465), (3, 17164310), (5, 10298586), (6, 8582155), (10, 5149293), (15, 3432862), (30, 1716431), (43, 1197510), (86, 598755), (129, 399170), (179, 287670), (215, 239502), (223, 230910), (258, 199585), (358, 143835), (430, 119751), (446, 115455), (537, 95890), (645, 79834), (669, 76970), (895, 57534), (1074, 47945), (1115, 46182), (1290, 39917), (1338, 38485), (1790, 28767), (2230, 23091), (2685, 19178), (3345, 15394), (5370, 9589), (6690, 7697)]