55227263

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 69713280

約数和(自身を除く): 14486017

約数列:

[1, 7, 13, 49, 91, 181, 479, 637, 1267, 2353, 3353, 6227, 8869, 16471, 23471, 43589, 86699, 115297, 305123, 606893, 1127087, 4248251, 7889609, 55227263]

約数ペア:

[(1, 55227263), (7, 7889609), (13, 4248251), (49, 1127087), (91, 606893), (181, 305123), (479, 115297), (637, 86699), (1267, 43589), (2353, 23471), (3353, 16471), (6227, 8869)]