47931212

素因数分解:

$2^2\times 7^2\times {\mathrm{244547}}^1$

素因数の和:244565

約数の個数: 18

約数和(自身を含む): 97574652

約数和(自身を除く): 49643440

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 244547, 489094, 978188, 1711829, 3423658, 6847316, 11982803, 23965606, 47931212]

約数ペア:

[(1, 47931212), (2, 23965606), (4, 11982803), (7, 6847316), (14, 3423658), (28, 1711829), (49, 978188), (98, 489094), (196, 244547)]