56431585

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 36

約数和(自身を含む): 83785212

約数和(自身を除く): 27353627

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 289, 595, 797, 833, 1445, 2023, 3985, 4165, 5579, 10115, 13549, 14161, 27895, 39053, 67745, 70805, 94843, 195265, 230333, 474215, 663901, 1151665, 1612331, 3319505, 8061655, 11286317, 56431585]

約数ペア:

[(1, 56431585), (5, 11286317), (7, 8061655), (17, 3319505), (35, 1612331), (49, 1151665), (85, 663901), (119, 474215), (245, 230333), (289, 195265), (595, 94843), (797, 70805), (833, 67745), (1445, 39053), (2023, 27895), (3985, 14161), (4165, 13549), (5579, 10115)]