56701715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 82892160

約数和(自身を除く): 26190445

約数列:

[1, 5, 7, 17, 35, 85, 119, 233, 409, 595, 1165, 1631, 2045, 2863, 3961, 6953, 8155, 14315, 19805, 27727, 34765, 48671, 95297, 138635, 243355, 476485, 667079, 1620049, 3335395, 8100245, 11340343, 56701715]

約数ペア:

[(1, 56701715), (5, 11340343), (7, 8100245), (17, 3335395), (35, 1620049), (85, 667079), (119, 476485), (233, 243355), (409, 138635), (595, 95297), (1165, 48671), (1631, 34765), (2045, 27727), (2863, 19805), (3961, 14315), (6953, 8155)]