53807380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14387}}^1$

素因数の和:14424

約数の個数: 48

約数和(自身を含む): 130527936

約数和(自身を除く): 76720556

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 14387, 28774, 57548, 71935, 143870, 158257, 244579, 287740, 316514, 489158, 633028, 791285, 978316, 1222895, 1582570, 2445790, 2690369, 3165140, 4891580, 5380738, 10761476, 13451845, 26903690, 53807380]

約数ペア:

[(1, 53807380), (2, 26903690), (4, 13451845), (5, 10761476), (10, 5380738), (11, 4891580), (17, 3165140), (20, 2690369), (22, 2445790), (34, 1582570), (44, 1222895), (55, 978316), (68, 791285), (85, 633028), (110, 489158), (170, 316514), (187, 287740), (220, 244579), (340, 158257), (374, 143870), (748, 71935), (935, 57548), (1870, 28774), (3740, 14387)]