47057580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{261431}}^1$

素因数の和:261446

約数の個数: 36

約数和(自身を含む): 142741872

約数和(自身を除く): 95684292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 261431, 522862, 784293, 1045724, 1307155, 1568586, 2352879, 2614310, 3137172, 3921465, 4705758, 5228620, 7842930, 9411516, 11764395, 15685860, 23528790, 47057580]

約数ペア:

[(1, 47057580), (2, 23528790), (3, 15685860), (4, 11764395), (5, 9411516), (6, 7842930), (9, 5228620), (10, 4705758), (12, 3921465), (15, 3137172), (18, 2614310), (20, 2352879), (30, 1568586), (36, 1307155), (45, 1045724), (60, 784293), (90, 522862), (180, 261431)]