51254875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 76976640

約数和(自身を除く): 25721765

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3083, 3325, 15415, 16625, 21581, 58577, 77075, 107905, 292885, 385375, 410039, 539525, 1464425, 2050195, 2697625, 7322125, 10250975, 51254875]

約数ペア:

[(1, 51254875), (5, 10250975), (7, 7322125), (19, 2697625), (25, 2050195), (35, 1464425), (95, 539525), (125, 410039), (133, 385375), (175, 292885), (475, 107905), (665, 77075), (875, 58577), (2375, 21581), (3083, 16625), (3325, 15415)]