56041678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 55932722

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 107, 133, 154, 179, 209, 214, 266, 358, 418, 749, 1177, 1253, 1463, 1498, 1969, 2033, 2354, 2506, 2926, 3401, 3938, 4066, 6802, 8239, 13783, 14231, 16478, 19153, 22363, 23807, 27566, 28462, 37411, 38306, 44726, 47614, 74822, 134071, 156541, 210683, 261877, 268142, 313082, 363907, 421366, 523754, 727814, 1474781, 2547349, 2949562, 4002977, 5094698, 8005954, 28020839, 56041678]

約数ペア:

[(1, 56041678), (2, 28020839), (7, 8005954), (11, 5094698), (14, 4002977), (19, 2949562), (22, 2547349), (38, 1474781), (77, 727814), (107, 523754), (133, 421366), (154, 363907), (179, 313082), (209, 268142), (214, 261877), (266, 210683), (358, 156541), (418, 134071), (749, 74822), (1177, 47614), (1253, 44726), (1463, 38306), (1498, 37411), (1969, 28462), (2033, 27566), (2354, 23807), (2506, 22363), (2926, 19153), (3401, 16478), (3938, 14231), (4066, 13783), (6802, 8239)]