55421668

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 105557760

約数和(自身を除く): 50136092

約数列:

[1, 2, 4, 29, 41, 43, 58, 82, 86, 116, 164, 172, 271, 542, 1084, 1189, 1247, 1763, 2378, 2494, 3526, 4756, 4988, 7052, 7859, 11111, 11653, 15718, 22222, 23306, 31436, 44444, 46612, 51127, 102254, 204508, 322219, 337937, 477773, 644438, 675874, 955546, 1288876, 1351748, 1911092, 13855417, 27710834, 55421668]

約数ペア:

[(1, 55421668), (2, 27710834), (4, 13855417), (29, 1911092), (41, 1351748), (43, 1288876), (58, 955546), (82, 675874), (86, 644438), (116, 477773), (164, 337937), (172, 322219), (271, 204508), (542, 102254), (1084, 51127), (1189, 46612), (1247, 44444), (1763, 31436), (2378, 23306), (2494, 22222), (3526, 15718), (4756, 11653), (4988, 11111), (7052, 7859)]