551459050

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 1040058432

約数和(自身を除く): 488599382

約数列:

[1, 2, 5, 10, 25, 50, 167, 211, 313, 334, 422, 626, 835, 1055, 1565, 1670, 2110, 3130, 4175, 5275, 7825, 8350, 10550, 15650, 35237, 52271, 66043, 70474, 104542, 132086, 176185, 261355, 330215, 352370, 522710, 660430, 880925, 1306775, 1651075, 1761850, 2613550, 3302150, 11029181, 22058362, 55145905, 110291810, 275729525, 551459050]

約数ペア:

[(1, 551459050), (2, 275729525), (5, 110291810), (10, 55145905), (25, 22058362), (50, 11029181), (167, 3302150), (211, 2613550), (313, 1761850), (334, 1651075), (422, 1306775), (626, 880925), (835, 660430), (1055, 522710), (1565, 352370), (1670, 330215), (2110, 261355), (3130, 176185), (4175, 132086), (5275, 104542), (7825, 70474), (8350, 66043), (10550, 52271), (15650, 35237)]