54085880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58789}}^1$

素因数の和:58823

約数の個数: 32

約数和(自身を含む): 126986400

約数和(自身を除く): 72900520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 58789, 117578, 235156, 293945, 470312, 587890, 1175780, 1352147, 2351560, 2704294, 5408588, 6760735, 10817176, 13521470, 27042940, 54085880]

約数ペア:

[(1, 54085880), (2, 27042940), (4, 13521470), (5, 10817176), (8, 6760735), (10, 5408588), (20, 2704294), (23, 2351560), (40, 1352147), (46, 1175780), (92, 587890), (115, 470312), (184, 293945), (230, 235156), (460, 117578), (920, 58789)]