53907230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 110073600

約数和(自身を除く): 56166370

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 79, 130, 145, 158, 181, 290, 362, 377, 395, 754, 790, 905, 1027, 1810, 1885, 2054, 2291, 2353, 3770, 4582, 4706, 5135, 5249, 10270, 10498, 11455, 11765, 14299, 22910, 23530, 26245, 28598, 29783, 52490, 59566, 68237, 71495, 136474, 142990, 148915, 185887, 297830, 341185, 371774, 414671, 682370, 829342, 929435, 1858870, 2073355, 4146710, 5390723, 10781446, 26953615, 53907230]

約数ペア:

[(1, 53907230), (2, 26953615), (5, 10781446), (10, 5390723), (13, 4146710), (26, 2073355), (29, 1858870), (58, 929435), (65, 829342), (79, 682370), (130, 414671), (145, 371774), (158, 341185), (181, 297830), (290, 185887), (362, 148915), (377, 142990), (395, 136474), (754, 71495), (790, 68237), (905, 59566), (1027, 52490), (1810, 29783), (1885, 28598), (2054, 26245), (2291, 23530), (2353, 22910), (3770, 14299), (4582, 11765), (4706, 11455), (5135, 10498), (5249, 10270)]