57850975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 32143265

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 91, 175, 295, 325, 413, 431, 455, 767, 1475, 2065, 2155, 2275, 3017, 3835, 5369, 5603, 10325, 10775, 15085, 19175, 25429, 26845, 28015, 39221, 75425, 127145, 134225, 140075, 178003, 196105, 330577, 635725, 890015, 980525, 1652885, 2314039, 4450075, 8264425, 11570195, 57850975]

約数ペア:

[(1, 57850975), (5, 11570195), (7, 8264425), (13, 4450075), (25, 2314039), (35, 1652885), (59, 980525), (65, 890015), (91, 635725), (175, 330577), (295, 196105), (325, 178003), (413, 140075), (431, 134225), (455, 127145), (767, 75425), (1475, 39221), (2065, 28015), (2155, 26845), (2275, 25429), (3017, 19175), (3835, 15085), (5369, 10775), (5603, 10325)]