53089900

素因数分解:

$2^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{1019}}^1$

素因数の和:1554

約数の個数: 36

約数和(自身を含む): 115539480

約数和(自身を除く): 62449580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 521, 1019, 1042, 2038, 2084, 2605, 4076, 5095, 5210, 10190, 10420, 13025, 20380, 25475, 26050, 50950, 52100, 101900, 530899, 1061798, 2123596, 2654495, 5308990, 10617980, 13272475, 26544950, 53089900]

約数ペア:

[(1, 53089900), (2, 26544950), (4, 13272475), (5, 10617980), (10, 5308990), (20, 2654495), (25, 2123596), (50, 1061798), (100, 530899), (521, 101900), (1019, 52100), (1042, 50950), (2038, 26050), (2084, 25475), (2605, 20380), (4076, 13025), (5095, 10420), (5210, 10190)]