57499806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 144281088

約数和(自身を除く): 86781282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 1987, 2067, 2226, 3974, 4134, 4823, 5961, 9646, 11922, 13909, 14469, 25831, 27818, 28938, 41727, 51662, 77493, 83454, 105311, 154986, 180817, 210622, 315933, 361634, 542451, 631866, 737177, 1084902, 1369043, 1474354, 2211531, 2738086, 4107129, 4423062, 8214258, 9583301, 19166602, 28749903, 57499806]

約数ペア:

[(1, 57499806), (2, 28749903), (3, 19166602), (6, 9583301), (7, 8214258), (13, 4423062), (14, 4107129), (21, 2738086), (26, 2211531), (39, 1474354), (42, 1369043), (53, 1084902), (78, 737177), (91, 631866), (106, 542451), (159, 361634), (182, 315933), (273, 210622), (318, 180817), (371, 154986), (546, 105311), (689, 83454), (742, 77493), (1113, 51662), (1378, 41727), (1987, 28938), (2067, 27818), (2226, 25831), (3974, 14469), (4134, 13909), (4823, 11922), (5961, 9646)]