55320564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{354619}}^1$

素因数の和:354639

約数の個数: 24

約数和(自身を含む): 139011040

約数和(自身を除く): 83690476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 354619, 709238, 1063857, 1418476, 2127714, 4255428, 4610047, 9220094, 13830141, 18440188, 27660282, 55320564]

約数ペア:

[(1, 55320564), (2, 27660282), (3, 18440188), (4, 13830141), (6, 9220094), (12, 4610047), (13, 4255428), (26, 2127714), (39, 1418476), (52, 1063857), (78, 709238), (156, 354619)]