56893221

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 104457600

約数和(自身を除く): 47564379

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1113, 1549, 1749, 3339, 4081, 4647, 5247, 10843, 12243, 13941, 17039, 32529, 36729, 51117, 82097, 97587, 119273, 153351, 246291, 357819, 574679, 738873, 903067, 1073457, 1724037, 2709201, 5172111, 6321469, 8127603, 18964407, 56893221]

約数ペア:

[(1, 56893221), (3, 18964407), (7, 8127603), (9, 6321469), (11, 5172111), (21, 2709201), (33, 1724037), (53, 1073457), (63, 903067), (77, 738873), (99, 574679), (159, 357819), (231, 246291), (371, 153351), (477, 119273), (583, 97587), (693, 82097), (1113, 51117), (1549, 36729), (1749, 32529), (3339, 17039), (4081, 13941), (4647, 12243), (5247, 10843)]