48970180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349787}}^1$

素因数の和:349803

約数の個数: 24

約数和(自身を含む): 117528768

約数和(自身を除く): 68558588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349787, 699574, 1399148, 1748935, 2448509, 3497870, 4897018, 6995740, 9794036, 12242545, 24485090, 48970180]

約数ペア:

[(1, 48970180), (2, 24485090), (4, 12242545), (5, 9794036), (7, 6995740), (10, 4897018), (14, 3497870), (20, 2448509), (28, 1748935), (35, 1399148), (70, 699574), (140, 349787)]