56225421

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 97853184

約数和(自身を除く): 41627763

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 1113, 1431, 1871, 3339, 4293, 5613, 10017, 13097, 16839, 30051, 39291, 50517, 99163, 117873, 151551, 297489, 353619, 694141, 892467, 1060857, 2082423, 2677401, 6247269, 8032203, 18741807, 56225421]

約数ペア:

[(1, 56225421), (3, 18741807), (7, 8032203), (9, 6247269), (21, 2677401), (27, 2082423), (53, 1060857), (63, 892467), (81, 694141), (159, 353619), (189, 297489), (371, 151551), (477, 117873), (567, 99163), (1113, 50517), (1431, 39291), (1871, 30051), (3339, 16839), (4293, 13097), (5613, 10017)]