121019050

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{11471}}^1$

素因数の和:11694

約数の個数: 24

約数和(自身を含む): 226181952

約数和(自身を除く): 105162902

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 10550, 11471, 22942, 57355, 114710, 286775, 573550, 2420381, 4840762, 12101905, 24203810, 60509525, 121019050]

約数ペア:

[(1, 121019050), (2, 60509525), (5, 24203810), (10, 12101905), (25, 4840762), (50, 2420381), (211, 573550), (422, 286775), (1055, 114710), (2110, 57355), (5275, 22942), (10550, 11471)]