51785075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 67683168

約数和(自身を除く): 15898093

約数列:

[1, 5, 23, 25, 113, 115, 565, 575, 797, 2599, 2825, 3985, 12995, 18331, 19925, 64975, 90061, 91655, 450305, 458275, 2071403, 2251525, 10357015, 51785075]

約数ペア:

[(1, 51785075), (5, 10357015), (23, 2251525), (25, 2071403), (113, 458275), (115, 450305), (565, 91655), (575, 90061), (797, 64975), (2599, 19925), (2825, 18331), (3985, 12995)]