49731920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{88807}}^1$

素因数の和:88827

約数の個数: 40

約数和(自身を含む): 132146304

約数和(自身を除く): 82414384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 88807, 177614, 355228, 444035, 621649, 710456, 888070, 1243298, 1420912, 1776140, 2486596, 3108245, 3552280, 4973192, 6216490, 7104560, 9946384, 12432980, 24865960, 49731920]

約数ペア:

[(1, 49731920), (2, 24865960), (4, 12432980), (5, 9946384), (7, 7104560), (8, 6216490), (10, 4973192), (14, 3552280), (16, 3108245), (20, 2486596), (28, 1776140), (35, 1420912), (40, 1243298), (56, 888070), (70, 710456), (80, 621649), (112, 444035), (140, 355228), (280, 177614), (560, 88807)]