51026744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3373}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 100410240

約数和(自身を除く): 49383496

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3373, 3782, 6746, 7564, 13492, 15128, 26984, 104563, 205753, 209126, 411506, 418252, 823012, 836504, 1646024, 6378343, 12756686, 25513372, 51026744]

約数ペア:

[(1, 51026744), (2, 25513372), (4, 12756686), (8, 6378343), (31, 1646024), (61, 836504), (62, 823012), (122, 418252), (124, 411506), (244, 209126), (248, 205753), (488, 104563), (1891, 26984), (3373, 15128), (3782, 13492), (6746, 7564)]