50325625

素因数分解:

$5^4\times 7^1\times {\mathrm{11503}}^1$

素因数の和:11530

約数の個数: 20

約数和(自身を含む): 71876992

約数和(自身を除く): 21551367

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 4375, 11503, 57515, 80521, 287575, 402605, 1437875, 2013025, 7189375, 10065125, 50325625]

約数ペア:

[(1, 50325625), (5, 10065125), (7, 7189375), (25, 2013025), (35, 1437875), (125, 402605), (175, 287575), (625, 80521), (875, 57515), (4375, 11503)]