53737580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7127}}^1$

素因数の和:7178

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 72000340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7127, 7540, 14254, 28508, 35635, 71270, 92651, 142540, 185302, 206683, 370604, 413366, 463255, 826732, 926510, 1033415, 1853020, 2066830, 2686879, 4133660, 5373758, 10747516, 13434395, 26868790, 53737580]

約数ペア:

[(1, 53737580), (2, 26868790), (4, 13434395), (5, 10747516), (10, 5373758), (13, 4133660), (20, 2686879), (26, 2066830), (29, 1853020), (52, 1033415), (58, 926510), (65, 826732), (116, 463255), (130, 413366), (145, 370604), (260, 206683), (290, 185302), (377, 142540), (580, 92651), (754, 71270), (1508, 35635), (1885, 28508), (3770, 14254), (7127, 7540)]