48036820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3931}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 110976768

約数和(自身を除く): 62939948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 3931, 6110, 7862, 12220, 15724, 19655, 39310, 51103, 78620, 102206, 184757, 204412, 255515, 369514, 511030, 739028, 923785, 1022060, 1847570, 2401841, 3695140, 4803682, 9607364, 12009205, 24018410, 48036820]

約数ペア:

[(1, 48036820), (2, 24018410), (4, 12009205), (5, 9607364), (10, 4803682), (13, 3695140), (20, 2401841), (26, 1847570), (47, 1022060), (52, 923785), (65, 739028), (94, 511030), (130, 369514), (188, 255515), (235, 204412), (260, 184757), (470, 102206), (611, 78620), (940, 51103), (1222, 39310), (2444, 19655), (3055, 15724), (3931, 12220), (6110, 7862)]