56808580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53593}}^1$

素因数の和:53655

約数の個数: 24

約数和(自身を含む): 121551192

約数和(自身を除く): 64742612

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 53593, 107186, 214372, 267965, 535930, 1071860, 2840429, 5680858, 11361716, 14202145, 28404290, 56808580]

約数ペア:

[(1, 56808580), (2, 28404290), (4, 14202145), (5, 11361716), (10, 5680858), (20, 2840429), (53, 1071860), (106, 535930), (212, 267965), (265, 214372), (530, 107186), (1060, 53593)]