51369925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 68120640

約数和(自身を除く): 16750715

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 2179, 4715, 10895, 23575, 50117, 54475, 89339, 250585, 446695, 1252925, 2054797, 2233475, 10273985, 51369925]

約数ペア:

[(1, 51369925), (5, 10273985), (23, 2233475), (25, 2054797), (41, 1252925), (115, 446695), (205, 250585), (575, 89339), (943, 54475), (1025, 50117), (2179, 23575), (4715, 10895)]