47498690

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{19709}}^1$

素因数の和:19957

約数の個数: 16

約数和(自身を含む): 85856760

約数和(自身を除く): 38358070

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 19709, 39418, 98545, 197090, 4749869, 9499738, 23749345, 47498690]

約数ペア:

[(1, 47498690), (2, 23749345), (5, 9499738), (10, 4749869), (241, 197090), (482, 98545), (1205, 39418), (2410, 19709)]