47167988

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 99456000

約数和(自身を除く): 52288012

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1109, 1372, 1519, 2218, 3038, 4436, 6076, 7763, 10633, 15526, 21266, 31052, 34379, 42532, 54341, 68758, 108682, 137516, 217364, 240653, 380387, 481306, 760774, 962612, 1521548, 1684571, 3369142, 6738284, 11791997, 23583994, 47167988]

約数ペア:

[(1, 47167988), (2, 23583994), (4, 11791997), (7, 6738284), (14, 3369142), (28, 1684571), (31, 1521548), (49, 962612), (62, 760774), (98, 481306), (124, 380387), (196, 240653), (217, 217364), (343, 137516), (434, 108682), (686, 68758), (868, 54341), (1109, 42532), (1372, 34379), (1519, 31052), (2218, 21266), (3038, 15526), (4436, 10633), (6076, 7763)]