54197104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3977

約数の個数: 40

約数和(自身を含む): 114801680

約数和(自身を除く): 60604576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 3889, 6968, 7778, 13936, 15556, 31112, 50557, 62224, 101114, 202228, 260563, 404456, 521126, 808912, 1042252, 2084504, 3387319, 4169008, 6774638, 13549276, 27098552, 54197104]

約数ペア:

[(1, 54197104), (2, 27098552), (4, 13549276), (8, 6774638), (13, 4169008), (16, 3387319), (26, 2084504), (52, 1042252), (67, 808912), (104, 521126), (134, 404456), (208, 260563), (268, 202228), (536, 101114), (871, 62224), (1072, 50557), (1742, 31112), (3484, 15556), (3889, 13936), (6968, 7778)]