47970412

素因数分解:

$2^2\times 7^2\times {\mathrm{244747}}^1$

素因数の和:244765

約数の個数: 18

約数和(自身を含む): 97654452

約数和(自身を除く): 49684040

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 244747, 489494, 978988, 1713229, 3426458, 6852916, 11992603, 23985206, 47970412]

約数ペア:

[(1, 47970412), (2, 23985206), (4, 11992603), (7, 6852916), (14, 3426458), (28, 1713229), (49, 978988), (98, 489494), (196, 244747)]