47943540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{266353}}^1$

素因数の和:266368

約数の個数: 36

約数和(自身を含む): 145429284

約数和(自身を除く): 97485744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 266353, 532706, 799059, 1065412, 1331765, 1598118, 2397177, 2663530, 3196236, 3995295, 4794354, 5327060, 7990590, 9588708, 11985885, 15981180, 23971770, 47943540]

約数ペア:

[(1, 47943540), (2, 23971770), (3, 15981180), (4, 11985885), (5, 9588708), (6, 7990590), (9, 5327060), (10, 4794354), (12, 3995295), (15, 3196236), (18, 2663530), (20, 2397177), (30, 1598118), (36, 1331765), (45, 1065412), (60, 799059), (90, 532706), (180, 266353)]