50537875

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{4003}}^1$

素因数の和:4119

約数の個数: 16

約数和(自身を含む): 63711648

約数和(自身を除く): 13173773

約数列:

[1, 5, 25, 101, 125, 505, 2525, 4003, 12625, 20015, 100075, 404303, 500375, 2021515, 10107575, 50537875]

約数ペア:

[(1, 50537875), (5, 10107575), (25, 2021515), (101, 500375), (125, 404303), (505, 100075), (2525, 20015), (4003, 12625)]