53420510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37357}}^1$

素因数の和:37388

約数の個数: 32

約数和(自身を含む): 112970592

約数和(自身を除く): 59550082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37357, 74714, 186785, 373570, 410927, 485641, 821854, 971282, 2054635, 2428205, 4109270, 4856410, 5342051, 10684102, 26710255, 53420510]

約数ペア:

[(1, 53420510), (2, 26710255), (5, 10684102), (10, 5342051), (11, 4856410), (13, 4109270), (22, 2428205), (26, 2054635), (55, 971282), (65, 821854), (110, 485641), (130, 410927), (143, 373570), (286, 186785), (715, 74714), (1430, 37357)]