52109180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19889}}^1$

素因数の和:20029

約数の個数: 24

約数和(自身を含む): 110270160

約数和(自身を除く): 58160980

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 19889, 39778, 79556, 99445, 198890, 397780, 2605459, 5210918, 10421836, 13027295, 26054590, 52109180]

約数ペア:

[(1, 52109180), (2, 26054590), (4, 13027295), (5, 10421836), (10, 5210918), (20, 2605459), (131, 397780), (262, 198890), (524, 99445), (655, 79556), (1310, 39778), (2620, 19889)]