56657810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27109}}^1$

素因数の和:27146

約数の個数: 32

約数和(自身を含む): 117115200

約数和(自身を除く): 60457390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 27109, 54218, 135545, 271090, 298199, 515071, 596398, 1030142, 1490995, 2575355, 2981990, 5150710, 5665781, 11331562, 28328905, 56657810]

約数ペア:

[(1, 56657810), (2, 28328905), (5, 11331562), (10, 5665781), (11, 5150710), (19, 2981990), (22, 2575355), (38, 1490995), (55, 1030142), (95, 596398), (110, 515071), (190, 298199), (209, 271090), (418, 135545), (1045, 54218), (2090, 27109)]