55777670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{853}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 108464832

約数和(自身を除く): 52687162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 853, 1006, 1706, 2515, 4265, 5030, 6539, 8530, 11089, 13078, 22178, 32695, 55445, 65390, 110890, 429059, 858118, 2145295, 4290590, 5577767, 11155534, 27888835, 55777670]

約数ペア:

[(1, 55777670), (2, 27888835), (5, 11155534), (10, 5577767), (13, 4290590), (26, 2145295), (65, 858118), (130, 429059), (503, 110890), (853, 65390), (1006, 55445), (1706, 32695), (2515, 22178), (4265, 13078), (5030, 11089), (6539, 8530)]