68804555450

素因数分解:

$2^1\times 5^2\times {\mathrm{26951}}^1\times {\mathrm{51059}}^1$

素因数の和:78022

約数の個数: 24

約数和(自身を含む): 127983728160

約数和(自身を除く): 59179172710

約数列:

[1, 2, 5, 10, 25, 50, 26951, 51059, 53902, 102118, 134755, 255295, 269510, 510590, 673775, 1276475, 1347550, 2552950, 1376091109, 2752182218, 6880455545, 13760911090, 34402277725, 68804555450]

約数ペア:

[(1, 68804555450), (2, 34402277725), (5, 13760911090), (10, 6880455545), (25, 2752182218), (50, 1376091109), (26951, 2552950), (51059, 1347550), (53902, 1276475), (102118, 673775), (134755, 510590), (255295, 269510)]