47218540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4463}}^1$

素因数の和:4518

約数の個数: 36

約数和(自身を含む): 103680864

約数和(自身を除く): 56462324

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 4463, 5290, 8926, 10580, 17852, 22315, 44630, 89260, 102649, 205298, 410596, 513245, 1026490, 2052980, 2360927, 4721854, 9443708, 11804635, 23609270, 47218540]

約数ペア:

[(1, 47218540), (2, 23609270), (4, 11804635), (5, 9443708), (10, 4721854), (20, 2360927), (23, 2052980), (46, 1026490), (92, 513245), (115, 410596), (230, 205298), (460, 102649), (529, 89260), (1058, 44630), (2116, 22315), (2645, 17852), (4463, 10580), (5290, 8926)]