56598520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 83110280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 307, 419, 440, 614, 838, 1228, 1535, 1676, 2095, 2456, 3070, 3352, 3377, 4190, 4609, 6140, 6754, 8380, 9218, 12280, 13508, 16760, 16885, 18436, 23045, 27016, 33770, 36872, 46090, 67540, 92180, 128633, 135080, 184360, 257266, 514532, 643165, 1029064, 1286330, 1414963, 2572660, 2829926, 5145320, 5659852, 7074815, 11319704, 14149630, 28299260, 56598520]

約数ペア:

[(1, 56598520), (2, 28299260), (4, 14149630), (5, 11319704), (8, 7074815), (10, 5659852), (11, 5145320), (20, 2829926), (22, 2572660), (40, 1414963), (44, 1286330), (55, 1029064), (88, 643165), (110, 514532), (220, 257266), (307, 184360), (419, 135080), (440, 128633), (614, 92180), (838, 67540), (1228, 46090), (1535, 36872), (1676, 33770), (2095, 27016), (2456, 23045), (3070, 18436), (3352, 16885), (3377, 16760), (4190, 13508), (4609, 12280), (6140, 9218), (6754, 8380)]