56515767

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5028

約数の個数: 32

約数和(自身を含む): 95884800

約数和(自身を除く): 39369033

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 3773, 4993, 11319, 14979, 34951, 54923, 104853, 164769, 244657, 384461, 733971, 1153383, 1712599, 2691227, 5137797, 8073681, 18838589, 56515767]

約数ペア:

[(1, 56515767), (3, 18838589), (7, 8073681), (11, 5137797), (21, 2691227), (33, 1712599), (49, 1153383), (77, 733971), (147, 384461), (231, 244657), (343, 164769), (539, 104853), (1029, 54923), (1617, 34951), (3773, 14979), (4993, 11319)]