48137320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15629}}^1$

素因数の和:15658

約数の個数: 64

約数和(自身を含む): 135043200

約数和(自身を除く): 86905880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 15629, 31258, 62516, 78145, 109403, 125032, 156290, 171919, 218806, 312580, 343838, 437612, 547015, 625160, 687676, 859595, 875224, 1094030, 1203433, 1375352, 1719190, 2188060, 2406866, 3438380, 4376120, 4813732, 6017165, 6876760, 9627464, 12034330, 24068660, 48137320]

約数ペア:

[(1, 48137320), (2, 24068660), (4, 12034330), (5, 9627464), (7, 6876760), (8, 6017165), (10, 4813732), (11, 4376120), (14, 3438380), (20, 2406866), (22, 2188060), (28, 1719190), (35, 1375352), (40, 1203433), (44, 1094030), (55, 875224), (56, 859595), (70, 687676), (77, 625160), (88, 547015), (110, 437612), (140, 343838), (154, 312580), (220, 218806), (280, 171919), (308, 156290), (385, 125032), (440, 109403), (616, 78145), (770, 62516), (1540, 31258), (3080, 15629)]