55114360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{196837}}^1$

素因数の和:196855

約数の個数: 32

約数和(自身を含む): 141723360

約数和(自身を除く): 86609000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 196837, 393674, 787348, 984185, 1377859, 1574696, 1968370, 2755718, 3936740, 5511436, 6889295, 7873480, 11022872, 13778590, 27557180, 55114360]

約数ペア:

[(1, 55114360), (2, 27557180), (4, 13778590), (5, 11022872), (7, 7873480), (8, 6889295), (10, 5511436), (14, 3936740), (20, 2755718), (28, 1968370), (35, 1574696), (40, 1377859), (56, 984185), (70, 787348), (140, 393674), (280, 196837)]