51229358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1951}}^1$

素因数の和:2663

約数の個数: 16

約数和(自身を含む): 81047040

約数和(自身を除く): 29817682

約数列:

[1, 2, 19, 38, 691, 1382, 1951, 3902, 13129, 26258, 37069, 74138, 1348141, 2696282, 25614679, 51229358]

約数ペア:

[(1, 51229358), (2, 25614679), (19, 2696282), (38, 1348141), (691, 74138), (1382, 37069), (1951, 26258), (3902, 13129)]