53417540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242807}}^1$

素因数の和:242827

約数の個数: 24

約数和(自身を含む): 122375232

約数和(自身を除く): 68957692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 242807, 485614, 971228, 1214035, 2428070, 2670877, 4856140, 5341754, 10683508, 13354385, 26708770, 53417540]

約数ペア:

[(1, 53417540), (2, 26708770), (4, 13354385), (5, 10683508), (10, 5341754), (11, 4856140), (20, 2670877), (22, 2428070), (44, 1214035), (55, 971228), (110, 485614), (220, 242807)]