51559220

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{3517}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 108452904

約数和(自身を除く): 56893684

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 2932, 3517, 3665, 7034, 7330, 14068, 14660, 17585, 35170, 70340, 2577961, 5155922, 10311844, 12889805, 25779610, 51559220]

約数ペア:

[(1, 51559220), (2, 25779610), (4, 12889805), (5, 10311844), (10, 5155922), (20, 2577961), (733, 70340), (1466, 35170), (2932, 17585), (3517, 14660), (3665, 14068), (7034, 7330)]