55329379

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 66410928

約数和(自身を除く): 11081549

約数列:

[1, 7, 49, 61, 107, 173, 427, 749, 1211, 2989, 5243, 6527, 8477, 10553, 18511, 45689, 73871, 129577, 319823, 517097, 907039, 1129171, 7904197, 55329379]

約数ペア:

[(1, 55329379), (7, 7904197), (49, 1129171), (61, 907039), (107, 517097), (173, 319823), (427, 129577), (749, 73871), (1211, 45689), (2989, 18511), (5243, 10553), (6527, 8477)]