51819734

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2327

約数の個数: 16

約数和(自身を含む): 79252800

約数和(自身を除く): 27433066

約数列:

[1, 2, 79, 157, 158, 314, 2089, 4178, 12403, 24806, 165031, 327973, 330062, 655946, 25909867, 51819734]

約数ペア:

[(1, 51819734), (2, 25909867), (79, 655946), (157, 330062), (158, 327973), (314, 165031), (2089, 24806), (4178, 12403)]