49282820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{60101}}^1$

素因数の和:60151

約数の個数: 24

約数和(自身を含む): 106019928

約数和(自身を除く): 56737108

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 60101, 120202, 240404, 300505, 601010, 1202020, 2464141, 4928282, 9856564, 12320705, 24641410, 49282820]

約数ペア:

[(1, 49282820), (2, 24641410), (4, 12320705), (5, 9856564), (10, 4928282), (20, 2464141), (41, 1202020), (82, 601010), (164, 300505), (205, 240404), (410, 120202), (820, 60101)]