53801770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28771}}^1$

素因数の和:28806

約数の個数: 32

約数和(自身を含む): 111865536

約数和(自身を除く): 58063766

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 28771, 57542, 143855, 287710, 316481, 489107, 632962, 978214, 1582405, 2445535, 3164810, 4891070, 5380177, 10760354, 26900885, 53801770]

約数ペア:

[(1, 53801770), (2, 26900885), (5, 10760354), (10, 5380177), (11, 4891070), (17, 3164810), (22, 2445535), (34, 1582405), (55, 978214), (85, 632962), (110, 489107), (170, 316481), (187, 287710), (374, 143855), (935, 57542), (1870, 28771)]