51640254

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{1103}}^1$

素因数の和:1151

約数の個数: 60

約数和(自身を含む): 123030864

約数和(自身を除く): 71390610

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 289, 306, 459, 578, 867, 918, 1103, 1377, 1734, 2206, 2601, 2754, 3309, 5202, 6618, 7803, 9927, 15606, 18751, 19854, 23409, 29781, 37502, 46818, 56253, 59562, 89343, 112506, 168759, 178686, 318767, 337518, 506277, 637534, 956301, 1012554, 1518831, 1912602, 2868903, 3037662, 5737806, 8606709, 17213418, 25820127, 51640254]

約数ペア:

[(1, 51640254), (2, 25820127), (3, 17213418), (6, 8606709), (9, 5737806), (17, 3037662), (18, 2868903), (27, 1912602), (34, 1518831), (51, 1012554), (54, 956301), (81, 637534), (102, 506277), (153, 337518), (162, 318767), (289, 178686), (306, 168759), (459, 112506), (578, 89343), (867, 59562), (918, 56253), (1103, 46818), (1377, 37502), (1734, 29781), (2206, 23409), (2601, 19854), (2754, 18751), (3309, 15606), (5202, 9927), (6618, 7803)]