50306672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 114180192

約数和(自身を除く): 63873520

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 347, 442, 533, 656, 694, 697, 884, 1066, 1388, 1394, 1768, 2132, 2776, 2788, 3536, 4264, 4511, 5552, 5576, 5899, 8528, 9022, 9061, 11152, 11798, 14227, 18044, 18122, 23596, 28454, 36088, 36244, 47192, 56908, 72176, 72488, 76687, 94384, 113816, 144976, 153374, 184951, 227632, 241859, 306748, 369902, 483718, 613496, 739804, 967436, 1226992, 1479608, 1934872, 2959216, 3144167, 3869744, 6288334, 12576668, 25153336, 50306672]

約数ペア:

[(1, 50306672), (2, 25153336), (4, 12576668), (8, 6288334), (13, 3869744), (16, 3144167), (17, 2959216), (26, 1934872), (34, 1479608), (41, 1226992), (52, 967436), (68, 739804), (82, 613496), (104, 483718), (136, 369902), (164, 306748), (208, 241859), (221, 227632), (272, 184951), (328, 153374), (347, 144976), (442, 113816), (533, 94384), (656, 76687), (694, 72488), (697, 72176), (884, 56908), (1066, 47192), (1388, 36244), (1394, 36088), (1768, 28454), (2132, 23596), (2776, 18122), (2788, 18044), (3536, 14227), (4264, 11798), (4511, 11152), (5552, 9061), (5576, 9022), (5899, 8528)]