47795740

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5843}}^1$

素因数の和:6261

約数の個数: 24

約数和(自身を含む): 100633680

約数和(自身を除く): 52837940

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 5843, 8180, 11686, 23372, 29215, 58430, 116860, 2389787, 4779574, 9559148, 11948935, 23897870, 47795740]

約数ペア:

[(1, 47795740), (2, 23897870), (4, 11948935), (5, 9559148), (10, 4779574), (20, 2389787), (409, 116860), (818, 58430), (1636, 29215), (2045, 23372), (4090, 11686), (5843, 8180)]