49718422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28541}}^1$

素因数の和:28623

約数の個数: 16

約数和(自身を含む): 81515952

約数和(自身を除く): 31797530

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 28541, 57082, 371033, 742066, 1912247, 3824494, 24859211, 49718422]

約数ペア:

[(1, 49718422), (2, 24859211), (13, 3824494), (26, 1912247), (67, 742066), (134, 371033), (871, 57082), (1742, 28541)]