55478450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{38261}}^1$

素因数の和:38302

約数の個数: 24

約数和(自身を含む): 106750980

約数和(自身を除く): 51272530

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 38261, 76522, 191305, 382610, 956525, 1109569, 1913050, 2219138, 5547845, 11095690, 27739225, 55478450]

約数ペア:

[(1, 55478450), (2, 27739225), (5, 11095690), (10, 5547845), (25, 2219138), (29, 1913050), (50, 1109569), (58, 956525), (145, 382610), (290, 191305), (725, 76522), (1450, 38261)]