53283890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3251}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 105364800

約数和(自身を除く): 52080910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3251, 3278, 6502, 8195, 16255, 16390, 32510, 35761, 71522, 178805, 357610, 484399, 968798, 2421995, 4843990, 5328389, 10656778, 26641945, 53283890]

約数ペア:

[(1, 53283890), (2, 26641945), (5, 10656778), (10, 5328389), (11, 4843990), (22, 2421995), (55, 968798), (110, 484399), (149, 357610), (298, 178805), (745, 71522), (1490, 35761), (1639, 32510), (3251, 16390), (3278, 16255), (6502, 8195)]