47978554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2281}}^1$

素因数の和:3105

約数の個数: 16

約数和(自身を含む): 77633640

約数和(自身を除く): 29655086

約数列:

[1, 2, 13, 26, 809, 1618, 2281, 4562, 10517, 21034, 29653, 59306, 1845329, 3690658, 23989277, 47978554]

約数ペア:

[(1, 47978554), (2, 23989277), (13, 3690658), (26, 1845329), (809, 59306), (1618, 29653), (2281, 21034), (4562, 10517)]