47021710

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{23629}}^1$

素因数の和:23835

約数の個数: 16

約数和(自身を含む): 85068000

約数和(自身を除く): 38046290

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 23629, 47258, 118145, 236290, 4702171, 9404342, 23510855, 47021710]

約数ペア:

[(1, 47021710), (2, 23510855), (5, 9404342), (10, 4702171), (199, 236290), (398, 118145), (995, 47258), (1990, 23629)]