51642660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18313}}^1$

素因数の和:18372

約数の個数: 48

約数和(自身を含む): 147684096

約数和(自身を除く): 96041436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 18313, 36626, 54939, 73252, 91565, 109878, 183130, 219756, 274695, 366260, 549390, 860711, 1098780, 1721422, 2582133, 3442844, 4303555, 5164266, 8607110, 10328532, 12910665, 17214220, 25821330, 51642660]

約数ペア:

[(1, 51642660), (2, 25821330), (3, 17214220), (4, 12910665), (5, 10328532), (6, 8607110), (10, 5164266), (12, 4303555), (15, 3442844), (20, 2582133), (30, 1721422), (47, 1098780), (60, 860711), (94, 549390), (141, 366260), (188, 274695), (235, 219756), (282, 183130), (470, 109878), (564, 91565), (705, 73252), (940, 54939), (1410, 36626), (2820, 18313)]