55061349

素因数分解:

$3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{809}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 85691520

約数和(自身を除く): 30630171

約数列:

[1, 3, 7, 21, 49, 147, 463, 809, 1389, 2427, 3241, 5663, 9723, 16989, 22687, 39641, 68061, 118923, 374567, 1123701, 2621969, 7865907, 18353783, 55061349]

約数ペア:

[(1, 55061349), (3, 18353783), (7, 7865907), (21, 2621969), (49, 1123701), (147, 374567), (463, 118923), (809, 68061), (1389, 39641), (2427, 22687), (3241, 16989), (5663, 9723)]