47931676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4679}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 90810720

約数和(自身を除く): 42879044

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 4679, 5122, 9358, 10244, 18716, 60827, 121654, 243308, 921763, 1843526, 3687052, 11982919, 23965838, 47931676]

約数ペア:

[(1, 47931676), (2, 23965838), (4, 11982919), (13, 3687052), (26, 1843526), (52, 921763), (197, 243308), (394, 121654), (788, 60827), (2561, 18716), (4679, 10244), (5122, 9358)]