47999220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17021}}^1$

素因数の和:17080

約数の個数: 48

約数和(自身を含む): 137265408

約数和(自身を除く): 89266188

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, 17021, 34042, 51063, 68084, 85105, 102126, 170210, 204252, 255315, 340420, 510630, 799987, 1021260, 1599974, 2399961, 3199948, 3999935, 4799922, 7999870, 9599844, 11999805, 15999740, 23999610, 47999220]

約数ペア:

[(1, 47999220), (2, 23999610), (3, 15999740), (4, 11999805), (5, 9599844), (6, 7999870), (10, 4799922), (12, 3999935), (15, 3199948), (20, 2399961), (30, 1599974), (47, 1021260), (60, 799987), (94, 510630), (141, 340420), (188, 255315), (235, 204252), (282, 170210), (470, 102126), (564, 85105), (705, 68084), (940, 51063), (1410, 34042), (2820, 17021)]