56415121

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{37}}^2$

素因数の和:146

約数の個数: 27

約数和(自身を含む): 69853329

約数和(自身を除く): 13438208

約数列:

[1, 7, 29, 37, 49, 203, 259, 841, 1073, 1369, 1421, 1813, 5887, 7511, 9583, 31117, 39701, 41209, 52577, 67081, 217819, 277907, 1151329, 1524733, 1945349, 8059303, 56415121]

約数ペア:

[(1, 56415121), (7, 8059303), (29, 1945349), (37, 1524733), (49, 1151329), (203, 277907), (259, 217819), (841, 67081), (1073, 52577), (1369, 41209), (1421, 39701), (1813, 31117), (5887, 9583)]