49130185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 18365495

約数列:

[1, 5, 13, 23, 59, 65, 115, 295, 299, 557, 767, 1357, 1495, 2785, 3835, 6785, 7241, 12811, 17641, 32863, 36205, 64055, 88205, 164315, 166543, 427219, 755849, 832715, 2136095, 3779245, 9826037, 49130185]

約数ペア:

[(1, 49130185), (5, 9826037), (13, 3779245), (23, 2136095), (59, 832715), (65, 755849), (115, 427219), (295, 166543), (299, 164315), (557, 88205), (767, 64055), (1357, 36205), (1495, 32863), (2785, 17641), (3835, 12811), (6785, 7241)]