56205513

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5279}}^1$

素因数の和:5318

約数の個数: 36

約数和(自身を含む): 100488960

約数和(自身を除く): 44283447

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 5279, 10647, 15837, 36953, 47511, 68627, 110859, 205881, 332577, 480389, 617643, 892151, 1441167, 2676453, 4323501, 6245057, 8029359, 18735171, 56205513]

約数ペア:

[(1, 56205513), (3, 18735171), (7, 8029359), (9, 6245057), (13, 4323501), (21, 2676453), (39, 1441167), (63, 892151), (91, 617643), (117, 480389), (169, 332577), (273, 205881), (507, 110859), (819, 68627), (1183, 47511), (1521, 36953), (3549, 15837), (5279, 10647)]