51144530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{70061}}^1$

素因数の和:70141

約数の個数: 16

約数和(自身を含む): 93322584

約数和(自身を除く): 42178054

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 70061, 140122, 350305, 700610, 5114453, 10228906, 25572265, 51144530]

約数ペア:

[(1, 51144530), (2, 25572265), (5, 10228906), (10, 5114453), (73, 700610), (146, 350305), (365, 140122), (730, 70061)]