56389644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4339}}^1$

素因数の和:4387

約数の個数: 54

約数和(自身を含む): 150472140

約数和(自身を除く): 94082496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 4339, 6498, 8678, 12996, 13017, 17356, 26034, 39051, 52068, 78102, 82441, 156204, 164882, 247323, 329764, 494646, 741969, 989292, 1483938, 1566379, 2967876, 3132758, 4699137, 6265516, 9398274, 14097411, 18796548, 28194822, 56389644]

約数ペア:

[(1, 56389644), (2, 28194822), (3, 18796548), (4, 14097411), (6, 9398274), (9, 6265516), (12, 4699137), (18, 3132758), (19, 2967876), (36, 1566379), (38, 1483938), (57, 989292), (76, 741969), (114, 494646), (171, 329764), (228, 247323), (342, 164882), (361, 156204), (684, 82441), (722, 78102), (1083, 52068), (1444, 39051), (2166, 26034), (3249, 17356), (4332, 13017), (4339, 12996), (6498, 8678)]