51361635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20261}}^1$

素因数の和:20295

約数の個数: 24

約数和(自身を含む): 88990704

約数和(自身を除く): 37629069

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 20261, 60783, 101305, 263393, 303915, 790179, 1316965, 3424109, 3950895, 10272327, 17120545, 51361635]

約数ペア:

[(1, 51361635), (3, 17120545), (5, 10272327), (13, 3950895), (15, 3424109), (39, 1316965), (65, 790179), (169, 303915), (195, 263393), (507, 101305), (845, 60783), (2535, 20261)]