53140440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{442837}}^1$

素因数の和:442851

約数の個数: 32

約数和(自身を含む): 159421680

約数和(自身を除く): 106281240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 442837, 885674, 1328511, 1771348, 2214185, 2657022, 3542696, 4428370, 5314044, 6642555, 8856740, 10628088, 13285110, 17713480, 26570220, 53140440]

約数ペア:

[(1, 53140440), (2, 26570220), (3, 17713480), (4, 13285110), (5, 10628088), (6, 8856740), (8, 6642555), (10, 5314044), (12, 4428370), (15, 3542696), (20, 2657022), (24, 2214185), (30, 1771348), (40, 1328511), (60, 885674), (120, 442837)]