56615570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5783}}^1$

素因数の和:5890

約数の個数: 32

約数和(自身を含む): 112440960

約数和(自身を除く): 55825390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 5783, 9790, 11566, 28915, 57830, 63613, 127226, 318065, 514687, 636130, 1029374, 2573435, 5146870, 5661557, 11323114, 28307785, 56615570]

約数ペア:

[(1, 56615570), (2, 28307785), (5, 11323114), (10, 5661557), (11, 5146870), (22, 2573435), (55, 1029374), (89, 636130), (110, 514687), (178, 318065), (445, 127226), (890, 63613), (979, 57830), (1958, 28915), (4895, 11566), (5783, 9790)]