61310750

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{2381}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 115936704

約数和(自身を除く): 54625954

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2381, 2575, 4762, 5150, 11905, 12875, 23810, 25750, 59525, 119050, 245243, 297625, 490486, 595250, 1226215, 2452430, 6131075, 12262150, 30655375, 61310750]

約数ペア:

[(1, 61310750), (2, 30655375), (5, 12262150), (10, 6131075), (25, 2452430), (50, 1226215), (103, 595250), (125, 490486), (206, 297625), (250, 245243), (515, 119050), (1030, 59525), (2381, 25750), (2575, 23810), (4762, 12875), (5150, 11905)]