54292750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 102960000

約数和(自身を除く): 48667250

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 790, 1975, 2749, 3950, 5498, 9875, 13745, 19750, 27490, 68725, 137450, 217171, 343625, 434342, 687250, 1085855, 2171710, 5429275, 10858550, 27146375, 54292750]

約数ペア:

[(1, 54292750), (2, 27146375), (5, 10858550), (10, 5429275), (25, 2171710), (50, 1085855), (79, 687250), (125, 434342), (158, 343625), (250, 217171), (395, 137450), (790, 68725), (1975, 27490), (2749, 19750), (3950, 13745), (5498, 9875)]