51870975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53201}}^1$

素因数の和:53227

約数の個数: 24

約数和(自身を含む): 92358672

約数和(自身を除く): 40487697

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 53201, 159603, 266005, 691613, 798015, 1330025, 2074839, 3458065, 3990075, 10374195, 17290325, 51870975]

約数ペア:

[(1, 51870975), (3, 17290325), (5, 10374195), (13, 3990075), (15, 3458065), (25, 2074839), (39, 1330025), (65, 798015), (75, 691613), (195, 266005), (325, 159603), (975, 53201)]