51540410

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40583}}^1$

素因数の和:40717

約数の個数: 16

約数和(自身を含む): 93505536

約数和(自身を除く): 41965126

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 40583, 81166, 202915, 405830, 5154041, 10308082, 25770205, 51540410]

約数ペア:

[(1, 51540410), (2, 25770205), (5, 10308082), (10, 5154041), (127, 405830), (254, 202915), (635, 81166), (1270, 40583)]