47294660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{941}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 113944320

約数和(自身を除く): 66649660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 941, 1436, 1795, 1882, 2513, 3590, 3764, 4705, 5026, 6587, 7180, 9410, 10052, 12565, 13174, 18820, 25130, 26348, 32935, 50260, 65870, 131740, 337819, 675638, 1351276, 1689095, 2364733, 3378190, 4729466, 6756380, 9458932, 11823665, 23647330, 47294660]

約数ペア:

[(1, 47294660), (2, 23647330), (4, 11823665), (5, 9458932), (7, 6756380), (10, 4729466), (14, 3378190), (20, 2364733), (28, 1689095), (35, 1351276), (70, 675638), (140, 337819), (359, 131740), (718, 65870), (941, 50260), (1436, 32935), (1795, 26348), (1882, 25130), (2513, 18820), (3590, 13174), (3764, 12565), (4705, 10052), (5026, 9410), (6587, 7180)]