51577615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 64886976

約数和(自身を除く): 13309361

約数列:

[1, 5, 23, 115, 241, 1205, 1861, 5543, 9305, 27715, 42803, 214015, 448501, 2242505, 10315523, 51577615]

約数ペア:

[(1, 51577615), (5, 10315523), (23, 2242505), (115, 448501), (241, 214015), (1205, 42803), (1861, 27715), (5543, 9305)]