56419228

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{10303}}^1$

素因数の和:10381

約数の個数: 18

約数和(自身を含む): 101484096

約数和(自身を除く): 45064868

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 10303, 20606, 41212, 381211, 762422, 1524844, 14104807, 28209614, 56419228]

約数ペア:

[(1, 56419228), (2, 28209614), (4, 14104807), (37, 1524844), (74, 762422), (148, 381211), (1369, 41212), (2738, 20606), (5476, 10303)]