51370155

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49633}}^1$

素因数の和:49667

約数の個数: 24

約数和(自身を含む): 92914848

約数和(自身を除く): 41544693

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 49633, 148899, 248165, 446697, 744495, 1141559, 2233485, 3424677, 5707795, 10274031, 17123385, 51370155]

約数ペア:

[(1, 51370155), (3, 17123385), (5, 10274031), (9, 5707795), (15, 3424677), (23, 2233485), (45, 1141559), (69, 744495), (115, 446697), (207, 248165), (345, 148899), (1035, 49633)]