55939220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{121607}}^1$

素因数の和:121639

約数の個数: 24

約数和(自身を含む): 122580864

約数和(自身を除く): 66641644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 121607, 243214, 486428, 608035, 1216070, 2432140, 2796961, 5593922, 11187844, 13984805, 27969610, 55939220]

約数ペア:

[(1, 55939220), (2, 27969610), (4, 13984805), (5, 11187844), (10, 5593922), (20, 2796961), (23, 2432140), (46, 1216070), (92, 608035), (115, 486428), (230, 243214), (460, 121607)]