56724290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27943}}^1$

素因数の和:27986

約数の個数: 32

約数和(自身を含む): 120718080

約数和(自身を除く): 63993790

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 27943, 55886, 139715, 195601, 279430, 391202, 810347, 978005, 1620694, 1956010, 4051735, 5672429, 8103470, 11344858, 28362145, 56724290]

約数ペア:

[(1, 56724290), (2, 28362145), (5, 11344858), (7, 8103470), (10, 5672429), (14, 4051735), (29, 1956010), (35, 1620694), (58, 978005), (70, 810347), (145, 391202), (203, 279430), (290, 195601), (406, 139715), (1015, 55886), (2030, 27943)]