48147376

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{21649}}^1$

素因数の和:21796

約数の個数: 20

約数和(自身を含む): 93961000

約数和(自身を除く): 45813624

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 21649, 43298, 86596, 173192, 346384, 3009211, 6018422, 12036844, 24073688, 48147376]

約数ペア:

[(1, 48147376), (2, 24073688), (4, 12036844), (8, 6018422), (16, 3009211), (139, 346384), (278, 173192), (556, 86596), (1112, 43298), (2224, 21649)]