48731060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1$

素因数の和:4016

約数の個数: 48

約数和(自身を含む): 118298880

約数和(自身を除く): 69567820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 3911, 6230, 7822, 12460, 15644, 19555, 27377, 39110, 54754, 78220, 109508, 136885, 273770, 348079, 547540, 696158, 1392316, 1740395, 2436553, 3480790, 4873106, 6961580, 9746212, 12182765, 24365530, 48731060]

約数ペア:

[(1, 48731060), (2, 24365530), (4, 12182765), (5, 9746212), (7, 6961580), (10, 4873106), (14, 3480790), (20, 2436553), (28, 1740395), (35, 1392316), (70, 696158), (89, 547540), (140, 348079), (178, 273770), (356, 136885), (445, 109508), (623, 78220), (890, 54754), (1246, 39110), (1780, 27377), (2492, 19555), (3115, 15644), (3911, 12460), (6230, 7822)]