55497390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 150504480

約数和(自身を除く): 95007090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 269, 299, 345, 390, 529, 538, 598, 690, 807, 897, 1058, 1345, 1495, 1587, 1614, 1794, 2645, 2690, 2990, 3174, 3497, 4035, 4485, 5290, 6187, 6877, 6994, 7935, 8070, 8970, 10491, 12374, 13754, 15870, 17485, 18561, 20631, 20982, 30935, 34385, 34970, 37122, 41262, 52455, 61870, 68770, 80431, 92805, 103155, 104910, 142301, 160862, 185610, 206310, 241293, 284602, 402155, 426903, 482586, 711505, 804310, 853806, 1206465, 1423010, 1849913, 2134515, 2412930, 3699826, 4269030, 5549739, 9249565, 11099478, 18499130, 27748695, 55497390]

約数ペア:

[(1, 55497390), (2, 27748695), (3, 18499130), (5, 11099478), (6, 9249565), (10, 5549739), (13, 4269030), (15, 3699826), (23, 2412930), (26, 2134515), (30, 1849913), (39, 1423010), (46, 1206465), (65, 853806), (69, 804310), (78, 711505), (115, 482586), (130, 426903), (138, 402155), (195, 284602), (230, 241293), (269, 206310), (299, 185610), (345, 160862), (390, 142301), (529, 104910), (538, 103155), (598, 92805), (690, 80431), (807, 68770), (897, 61870), (1058, 52455), (1345, 41262), (1495, 37122), (1587, 34970), (1614, 34385), (1794, 30935), (2645, 20982), (2690, 20631), (2990, 18561), (3174, 17485), (3497, 15870), (4035, 13754), (4485, 12374), (5290, 10491), (6187, 8970), (6877, 8070), (6994, 7935)]