56581778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{1021}}^1$

素因数の和:1274

約数の個数: 24

約数和(自身を含む): 93788940

約数和(自身を除く): 37207162

約数列:

[1, 2, 11, 22, 121, 229, 242, 458, 1021, 2042, 2519, 5038, 11231, 22462, 27709, 55418, 123541, 233809, 247082, 467618, 2571899, 5143798, 28290889, 56581778]

約数ペア:

[(1, 56581778), (2, 28290889), (11, 5143798), (22, 2571899), (121, 467618), (229, 247082), (242, 233809), (458, 123541), (1021, 55418), (2042, 27709), (2519, 22462), (5038, 11231)]