51540814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2999}}^1$

素因数の和:3675

約数の個数: 16

約数和(自身を含む): 83412000

約数和(自身を除く): 31871186

約数列:

[1, 2, 13, 26, 661, 1322, 2999, 5998, 8593, 17186, 38987, 77974, 1982339, 3964678, 25770407, 51540814]

約数ペア:

[(1, 51540814), (2, 25770407), (13, 3964678), (26, 1982339), (661, 77974), (1322, 38987), (2999, 17186), (5998, 8593)]