50071216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{240727}}^1$

素因数の和:240748

約数の個数: 20

約数和(自身を含む): 104475952

約数和(自身を除く): 54404736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 240727, 481454, 962908, 1925816, 3129451, 3851632, 6258902, 12517804, 25035608, 50071216]

約数ペア:

[(1, 50071216), (2, 25035608), (4, 12517804), (8, 6258902), (13, 3851632), (16, 3129451), (26, 1925816), (52, 962908), (104, 481454), (208, 240727)]