51384735

素因数分解:

$3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1979}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 89266320

約数和(自身を除く): 37881585

約数列:

[1, 3, 5, 9, 15, 45, 577, 1731, 1979, 2885, 5193, 5937, 8655, 9895, 17811, 25965, 29685, 89055, 1141883, 3425649, 5709415, 10276947, 17128245, 51384735]

約数ペア:

[(1, 51384735), (3, 17128245), (5, 10276947), (9, 5709415), (15, 3425649), (45, 1141883), (577, 89055), (1731, 29685), (1979, 25965), (2885, 17811), (5193, 9895), (5937, 8655)]