53869420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244861}}^1$

素因数の和:244881

約数の個数: 24

約数和(自身を含む): 123410448

約数和(自身を除く): 69541028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 244861, 489722, 979444, 1224305, 2448610, 2693471, 4897220, 5386942, 10773884, 13467355, 26934710, 53869420]

約数ペア:

[(1, 53869420), (2, 26934710), (4, 13467355), (5, 10773884), (10, 5386942), (11, 4897220), (20, 2693471), (22, 2448610), (44, 1224305), (55, 979444), (110, 489722), (220, 244861)]