51957480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432979}}^1$

素因数の和:432993

約数の個数: 32

約数和(自身を含む): 155872800

約数和(自身を除く): 103915320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432979, 865958, 1298937, 1731916, 2164895, 2597874, 3463832, 4329790, 5195748, 6494685, 8659580, 10391496, 12989370, 17319160, 25978740, 51957480]

約数ペア:

[(1, 51957480), (2, 25978740), (3, 17319160), (4, 12989370), (5, 10391496), (6, 8659580), (8, 6494685), (10, 5195748), (12, 4329790), (15, 3463832), (20, 2597874), (24, 2164895), (30, 1731916), (40, 1298937), (60, 865958), (120, 432979)]