51673060

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6317}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 108795960

約数和(自身を除く): 57122900

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 6317, 8180, 12634, 25268, 31585, 63170, 126340, 2583653, 5167306, 10334612, 12918265, 25836530, 51673060]

約数ペア:

[(1, 51673060), (2, 25836530), (4, 12918265), (5, 10334612), (10, 5167306), (20, 2583653), (409, 126340), (818, 63170), (1636, 31585), (2045, 25268), (4090, 12634), (6317, 8180)]