54866305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1277}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 71067024

約数和(自身を除く): 16200719

約数列:

[1, 5, 13, 65, 661, 1277, 3305, 6385, 8593, 16601, 42965, 83005, 844097, 4220485, 10973261, 54866305]

約数ペア:

[(1, 54866305), (5, 10973261), (13, 4220485), (65, 844097), (661, 83005), (1277, 42965), (3305, 16601), (6385, 8593)]