51379585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1951}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 64650240

約数和(自身を除く): 13270655

約数列:

[1, 5, 23, 115, 229, 1145, 1951, 5267, 9755, 26335, 44873, 224365, 446779, 2233895, 10275917, 51379585]

約数ペア:

[(1, 51379585), (5, 10275917), (23, 2233895), (115, 446779), (229, 224365), (1145, 44873), (1951, 26335), (5267, 9755)]