51940624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 112849920

約数和(自身を除く): 60909296

約数列:

[1, 2, 4, 8, 16, 23, 29, 31, 46, 58, 62, 92, 116, 124, 157, 184, 232, 248, 314, 368, 464, 496, 628, 667, 713, 899, 1256, 1334, 1426, 1798, 2512, 2668, 2852, 3596, 3611, 4553, 4867, 5336, 5704, 7192, 7222, 9106, 9734, 10672, 11408, 14384, 14444, 18212, 19468, 20677, 28888, 36424, 38936, 41354, 57776, 72848, 77872, 82708, 104719, 111941, 141143, 165416, 209438, 223882, 282286, 330832, 418876, 447764, 564572, 837752, 895528, 1129144, 1675504, 1791056, 2258288, 3246289, 6492578, 12985156, 25970312, 51940624]

約数ペア:

[(1, 51940624), (2, 25970312), (4, 12985156), (8, 6492578), (16, 3246289), (23, 2258288), (29, 1791056), (31, 1675504), (46, 1129144), (58, 895528), (62, 837752), (92, 564572), (116, 447764), (124, 418876), (157, 330832), (184, 282286), (232, 223882), (248, 209438), (314, 165416), (368, 141143), (464, 111941), (496, 104719), (628, 82708), (667, 77872), (713, 72848), (899, 57776), (1256, 41354), (1334, 38936), (1426, 36424), (1798, 28888), (2512, 20677), (2668, 19468), (2852, 18212), (3596, 14444), (3611, 14384), (4553, 11408), (4867, 10672), (5336, 9734), (5704, 9106), (7192, 7222)]