47878370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{129401}}^1$

素因数の和:129445

約数の個数: 16

約数和(自身を含む): 88510968

約数和(自身を除く): 40632598

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 129401, 258802, 647005, 1294010, 4787837, 9575674, 23939185, 47878370]

約数ペア:

[(1, 47878370), (2, 23939185), (5, 9575674), (10, 4787837), (37, 1294010), (74, 647005), (185, 258802), (370, 129401)]