53902084

素因数分解:

$2^2\times {\mathrm{101}}^2\times {\mathrm{1321}}^1$

素因数の和:1527

約数の個数: 18

約数和(自身を含む): 95343962

約数和(自身を除く): 41441878

約数列:

[1, 2, 4, 101, 202, 404, 1321, 2642, 5284, 10201, 20402, 40804, 133421, 266842, 533684, 13475521, 26951042, 53902084]

約数ペア:

[(1, 53902084), (2, 26951042), (4, 13475521), (101, 533684), (202, 266842), (404, 133421), (1321, 40804), (2642, 20402), (5284, 10201)]