56881060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 126584640

約数和(自身を除く): 69703580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 362, 380, 724, 827, 905, 1654, 1810, 3308, 3439, 3620, 4135, 6878, 8270, 13756, 15713, 16540, 17195, 31426, 34390, 62852, 68780, 78565, 149687, 157130, 299374, 314260, 598748, 748435, 1496870, 2844053, 2993740, 5688106, 11376212, 14220265, 28440530, 56881060]

約数ペア:

[(1, 56881060), (2, 28440530), (4, 14220265), (5, 11376212), (10, 5688106), (19, 2993740), (20, 2844053), (38, 1496870), (76, 748435), (95, 598748), (181, 314260), (190, 299374), (362, 157130), (380, 149687), (724, 78565), (827, 68780), (905, 62852), (1654, 34390), (1810, 31426), (3308, 17195), (3439, 16540), (3620, 15713), (4135, 13756), (6878, 8270)]