56259710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14923}}^1$

素因数の和:14972

約数の個数: 32

約数和(自身を含む): 112825440

約数和(自身を除く): 56565730

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 14923, 29846, 74615, 149230, 193999, 387998, 432767, 865534, 969995, 1939990, 2163835, 4327670, 5625971, 11251942, 28129855, 56259710]

約数ペア:

[(1, 56259710), (2, 28129855), (5, 11251942), (10, 5625971), (13, 4327670), (26, 2163835), (29, 1939990), (58, 969995), (65, 865534), (130, 432767), (145, 387998), (290, 193999), (377, 149230), (754, 74615), (1885, 29846), (3770, 14923)]