48581020

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5939}}^1$

素因数の和:6357

約数の個数: 24

約数和(自身を含む): 102286800

約数和(自身を除く): 53705780

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 5939, 8180, 11878, 23756, 29695, 59390, 118780, 2429051, 4858102, 9716204, 12145255, 24290510, 48581020]

約数ペア:

[(1, 48581020), (2, 24290510), (4, 12145255), (5, 9716204), (10, 4858102), (20, 2429051), (409, 118780), (818, 59390), (1636, 29695), (2045, 23756), (4090, 11878), (5939, 8180)]