51215642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{2207}}^1$

素因数の和:2533

約数の個数: 16

約数和(自身を含む): 79011072

約数和(自身を除く): 27795430

約数列:

[1, 2, 41, 82, 283, 566, 2207, 4414, 11603, 23206, 90487, 180974, 624581, 1249162, 25607821, 51215642]

約数ペア:

[(1, 51215642), (2, 25607821), (41, 1249162), (82, 624581), (283, 180974), (566, 90487), (2207, 23206), (4414, 11603)]