54081008

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{24317}}^1$

素因数の和:24464

約数の個数: 20

約数和(自身を含む): 105540120

約数和(自身を除く): 51459112

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 24317, 48634, 97268, 194536, 389072, 3380063, 6760126, 13520252, 27040504, 54081008]

約数ペア:

[(1, 54081008), (2, 27040504), (4, 13520252), (8, 6760126), (16, 3380063), (139, 389072), (278, 194536), (556, 97268), (1112, 48634), (2224, 24317)]