50447920

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13417}}^1$

素因数の和:13477

約数の個数: 40

約数和(自身を含む): 119795904

約数和(自身を除く): 69347984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 13417, 26834, 53668, 67085, 107336, 134170, 214672, 268340, 536680, 630599, 1073360, 1261198, 2522396, 3152995, 5044792, 6305990, 10089584, 12611980, 25223960, 50447920]

約数ペア:

[(1, 50447920), (2, 25223960), (4, 12611980), (5, 10089584), (8, 6305990), (10, 5044792), (16, 3152995), (20, 2522396), (40, 1261198), (47, 1073360), (80, 630599), (94, 536680), (188, 268340), (235, 214672), (376, 134170), (470, 107336), (752, 67085), (940, 53668), (1880, 26834), (3760, 13417)]