47258380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181763}}^1$

素因数の和:181785

約数の個数: 24

約数和(自身を含む): 106877232

約数和(自身を除く): 59618852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 181763, 363526, 727052, 908815, 1817630, 2362919, 3635260, 4725838, 9451676, 11814595, 23629190, 47258380]

約数ペア:

[(1, 47258380), (2, 23629190), (4, 11814595), (5, 9451676), (10, 4725838), (13, 3635260), (20, 2362919), (26, 1817630), (52, 908815), (65, 727052), (130, 363526), (260, 181763)]