56407540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6829}}^1$

素因数の和:6904

約数の個数: 48

約数和(自身を含む): 137692800

約数和(自身を除く): 81285260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6829, 8260, 13658, 27316, 34145, 47803, 68290, 95606, 136580, 191212, 239015, 402911, 478030, 805822, 956060, 1611644, 2014555, 2820377, 4029110, 5640754, 8058220, 11281508, 14101885, 28203770, 56407540]

約数ペア:

[(1, 56407540), (2, 28203770), (4, 14101885), (5, 11281508), (7, 8058220), (10, 5640754), (14, 4029110), (20, 2820377), (28, 2014555), (35, 1611644), (59, 956060), (70, 805822), (118, 478030), (140, 402911), (236, 239015), (295, 191212), (413, 136580), (590, 95606), (826, 68290), (1180, 47803), (1652, 34145), (2065, 27316), (4130, 13658), (6829, 8260)]