51997510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 96163200

約数和(自身を除く): 44165690

約数列:

[1, 2, 5, 10, 47, 94, 235, 317, 349, 470, 634, 698, 1585, 1745, 3170, 3490, 14899, 16403, 29798, 32806, 74495, 82015, 110633, 148990, 164030, 221266, 553165, 1106330, 5199751, 10399502, 25998755, 51997510]

約数ペア:

[(1, 51997510), (2, 25998755), (5, 10399502), (10, 5199751), (47, 1106330), (94, 553165), (235, 221266), (317, 164030), (349, 148990), (470, 110633), (634, 82015), (698, 74495), (1585, 32806), (1745, 29798), (3170, 16403), (3490, 14899)]