50820740

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4027}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 106919232

約数和(自身を除く): 56098492

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 4027, 6310, 8054, 12620, 16108, 20135, 40270, 80540, 2541037, 5082074, 10164148, 12705185, 25410370, 50820740]

約数ペア:

[(1, 50820740), (2, 25410370), (4, 12705185), (5, 10164148), (10, 5082074), (20, 2541037), (631, 80540), (1262, 40270), (2524, 20135), (3155, 16108), (4027, 12620), (6310, 8054)]