48527680

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1247

約数の個数: 56

約数和(自身を含む): 116494560

約数和(自身を除く): 67966880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1091, 1112, 1390, 2182, 2224, 2780, 4364, 4448, 5455, 5560, 8728, 8896, 10910, 11120, 17456, 21820, 22240, 34912, 43640, 44480, 69824, 87280, 151649, 174560, 303298, 349120, 606596, 758245, 1213192, 1516490, 2426384, 3032980, 4852768, 6065960, 9705536, 12131920, 24263840, 48527680]

約数ペア:

[(1, 48527680), (2, 24263840), (4, 12131920), (5, 9705536), (8, 6065960), (10, 4852768), (16, 3032980), (20, 2426384), (32, 1516490), (40, 1213192), (64, 758245), (80, 606596), (139, 349120), (160, 303298), (278, 174560), (320, 151649), (556, 87280), (695, 69824), (1091, 44480), (1112, 43640), (1390, 34912), (2182, 22240), (2224, 21820), (2780, 17456), (4364, 11120), (4448, 10910), (5455, 8896), (5560, 8728)]