56615279

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 68565120

約数和(自身を除く): 11949841

約数列:

[1, 7, 29, 59, 163, 203, 413, 841, 1141, 1711, 4727, 5887, 9617, 11977, 33089, 49619, 67319, 137083, 278893, 347333, 959581, 1952251, 8087897, 56615279]

約数ペア:

[(1, 56615279), (7, 8087897), (29, 1952251), (59, 959581), (163, 347333), (203, 278893), (413, 137083), (841, 67319), (1141, 49619), (1711, 33089), (4727, 11977), (5887, 9617)]