50016915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 94060512

約数和(自身を除く): 44043597

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 193, 195, 443, 579, 585, 965, 1329, 1737, 2215, 2509, 2895, 3987, 5759, 6645, 7527, 8685, 12545, 17277, 19935, 22581, 28795, 37635, 51831, 85499, 86385, 112905, 256497, 259155, 427495, 769491, 1111487, 1282485, 3334461, 3847455, 5557435, 10003383, 16672305, 50016915]

約数ペア:

[(1, 50016915), (3, 16672305), (5, 10003383), (9, 5557435), (13, 3847455), (15, 3334461), (39, 1282485), (45, 1111487), (65, 769491), (117, 427495), (193, 259155), (195, 256497), (443, 112905), (579, 86385), (585, 85499), (965, 51831), (1329, 37635), (1737, 28795), (2215, 22581), (2509, 19935), (2895, 17277), (3987, 12545), (5759, 8685), (6645, 7527)]