56284360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 144358200

約数和(自身を除く): 88073840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 121, 145, 220, 232, 242, 290, 319, 401, 440, 484, 580, 605, 638, 802, 968, 1160, 1210, 1276, 1595, 1604, 2005, 2420, 2552, 3190, 3208, 3509, 4010, 4411, 4840, 6380, 7018, 8020, 8822, 11629, 12760, 14036, 16040, 17545, 17644, 22055, 23258, 28072, 35090, 35288, 44110, 46516, 48521, 58145, 70180, 88220, 93032, 97042, 116290, 127919, 140360, 176440, 194084, 232580, 242605, 255838, 388168, 465160, 485210, 511676, 639595, 970420, 1023352, 1279190, 1407109, 1940840, 2558380, 2814218, 5116760, 5628436, 7035545, 11256872, 14071090, 28142180, 56284360]

約数ペア:

[(1, 56284360), (2, 28142180), (4, 14071090), (5, 11256872), (8, 7035545), (10, 5628436), (11, 5116760), (20, 2814218), (22, 2558380), (29, 1940840), (40, 1407109), (44, 1279190), (55, 1023352), (58, 970420), (88, 639595), (110, 511676), (116, 485210), (121, 465160), (145, 388168), (220, 255838), (232, 242605), (242, 232580), (290, 194084), (319, 176440), (401, 140360), (440, 127919), (484, 116290), (580, 97042), (605, 93032), (638, 88220), (802, 70180), (968, 58145), (1160, 48521), (1210, 46516), (1276, 44110), (1595, 35288), (1604, 35090), (2005, 28072), (2420, 23258), (2552, 22055), (3190, 17644), (3208, 17545), (3509, 16040), (4010, 14036), (4411, 12760), (4840, 11629), (6380, 8822), (7018, 8020)]