51879268

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45191}}^1$

素因数の和:45243

約数の個数: 24

約数和(自身を含む): 106291584

約数和(自身を除く): 54412316

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 45191, 90382, 180764, 316337, 632674, 1265348, 1852831, 3705662, 7411324, 12969817, 25939634, 51879268]

約数ペア:

[(1, 51879268), (2, 25939634), (4, 12969817), (7, 7411324), (14, 3705662), (28, 1852831), (41, 1265348), (82, 632674), (164, 316337), (287, 180764), (574, 90382), (1148, 45191)]