51063975

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7368

約数の個数: 36

約数和(自身を含む): 94424512

約数和(自身を除く): 43360537

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 7321, 21963, 36605, 65889, 109815, 183025, 226951, 329445, 549075, 680853, 1134755, 1647225, 2042559, 3404265, 5673775, 10212795, 17021325, 51063975]

約数ペア:

[(1, 51063975), (3, 17021325), (5, 10212795), (9, 5673775), (15, 3404265), (25, 2042559), (31, 1647225), (45, 1134755), (75, 680853), (93, 549075), (155, 329445), (225, 226951), (279, 183025), (465, 109815), (775, 65889), (1395, 36605), (2325, 21963), (6975, 7321)]