48000920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 118886400

約数和(自身を除く): 70885480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 859, 1016, 1270, 1397, 1718, 2540, 2794, 3436, 4295, 5080, 5588, 6872, 6985, 8590, 9449, 11176, 13970, 17180, 18898, 27940, 34360, 37796, 47245, 55880, 75592, 94490, 109093, 188980, 218186, 377960, 436372, 545465, 872744, 1090930, 1200023, 2181860, 2400046, 4363720, 4800092, 6000115, 9600184, 12000230, 24000460, 48000920]

約数ペア:

[(1, 48000920), (2, 24000460), (4, 12000230), (5, 9600184), (8, 6000115), (10, 4800092), (11, 4363720), (20, 2400046), (22, 2181860), (40, 1200023), (44, 1090930), (55, 872744), (88, 545465), (110, 436372), (127, 377960), (220, 218186), (254, 188980), (440, 109093), (508, 94490), (635, 75592), (859, 55880), (1016, 47245), (1270, 37796), (1397, 34360), (1718, 27940), (2540, 18898), (2794, 17180), (3436, 13970), (4295, 11176), (5080, 9449), (5588, 8590), (6872, 6985)]