49142885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1381}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 64478592

約数和(自身を除く): 15335707

約数列:

[1, 5, 11, 55, 647, 1381, 3235, 6905, 7117, 15191, 35585, 75955, 893507, 4467535, 9828577, 49142885]

約数ペア:

[(1, 49142885), (5, 9828577), (11, 4467535), (55, 893507), (647, 75955), (1381, 35585), (3235, 15191), (6905, 7117)]