51175048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{206351}}^1$

素因数の和:206388

約数の個数: 16

約数和(自身を含む): 99048960

約数和(自身を除く): 47873912

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 206351, 412702, 825404, 1650808, 6396881, 12793762, 25587524, 51175048]

約数ペア:

[(1, 51175048), (2, 25587524), (4, 12793762), (8, 6396881), (31, 1650808), (62, 825404), (124, 412702), (248, 206351)]