47520590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8501}}^1$

素因数の和:8564

約数の個数: 32

約数和(自身を含む): 94270176

約数和(自身を除く): 46749586

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 8501, 17002, 42505, 85010, 110513, 221026, 365543, 552565, 731086, 1105130, 1827715, 3655430, 4752059, 9504118, 23760295, 47520590]

約数ペア:

[(1, 47520590), (2, 23760295), (5, 9504118), (10, 4752059), (13, 3655430), (26, 1827715), (43, 1105130), (65, 731086), (86, 552565), (130, 365543), (215, 221026), (430, 110513), (559, 85010), (1118, 42505), (2795, 17002), (5590, 8501)]