51246494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14387}}^1$

素因数の和:14539

約数の個数: 16

約数和(自身を含む): 83392848

約数和(自身を除く): 32146354

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 14387, 28774, 187031, 374062, 1971019, 3942038, 25623247, 51246494]

約数ペア:

[(1, 51246494), (2, 25623247), (13, 3942038), (26, 1971019), (137, 374062), (274, 187031), (1781, 28774), (3562, 14387)]