49643680

素因数分解:

$2^5\times 5^1\times {\mathrm{310273}}^1$

素因数の和:310288

約数の個数: 24

約数和(自身を含む): 117283572

約数和(自身を除く): 67639892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 310273, 620546, 1241092, 1551365, 2482184, 3102730, 4964368, 6205460, 9928736, 12410920, 24821840, 49643680]

約数ペア:

[(1, 49643680), (2, 24821840), (4, 12410920), (5, 9928736), (8, 6205460), (10, 4964368), (16, 3102730), (20, 2482184), (32, 1551365), (40, 1241092), (80, 620546), (160, 310273)]