28019050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{11923}}^1$

素因数の和:11982

約数の個数: 24

約数和(自身を含む): 53228736

約数和(自身を除く): 25209686

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 11923, 23846, 59615, 119230, 298075, 560381, 596150, 1120762, 2801905, 5603810, 14009525, 28019050]

約数ペア:

[(1, 28019050), (2, 14009525), (5, 5603810), (10, 2801905), (25, 1120762), (47, 596150), (50, 560381), (94, 298075), (235, 119230), (470, 59615), (1175, 23846), (2350, 11923)]