51060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 153216

約数和(自身を除く): 102156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 555, 690, 740, 851, 1110, 1380, 1702, 2220, 2553, 3404, 4255, 5106, 8510, 10212, 12765, 17020, 25530, 51060]

約数ペア:

[(1, 51060), (2, 25530), (3, 17020), (4, 12765), (5, 10212), (6, 8510), (10, 5106), (12, 4255), (15, 3404), (20, 2553), (23, 2220), (30, 1702), (37, 1380), (46, 1110), (60, 851), (69, 740), (74, 690), (92, 555), (111, 460), (115, 444), (138, 370), (148, 345), (185, 276), (222, 230)]