47981296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{272621}}^1$

素因数の和:272640

約数の個数: 20

約数和(自身を含む): 101415384

約数和(自身を除く): 53434088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 272621, 545242, 1090484, 2180968, 2998831, 4361936, 5997662, 11995324, 23990648, 47981296]

約数ペア:

[(1, 47981296), (2, 23990648), (4, 11995324), (8, 5997662), (11, 4361936), (16, 2998831), (22, 2180968), (44, 1090484), (88, 545242), (176, 272621)]