56477340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313763}}^1$

素因数の和:313778

約数の個数: 36

約数和(自身を含む): 171315144

約数和(自身を除く): 114837804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313763, 627526, 941289, 1255052, 1568815, 1882578, 2823867, 3137630, 3765156, 4706445, 5647734, 6275260, 9412890, 11295468, 14119335, 18825780, 28238670, 56477340]

約数ペア:

[(1, 56477340), (2, 28238670), (3, 18825780), (4, 14119335), (5, 11295468), (6, 9412890), (9, 6275260), (10, 5647734), (12, 4706445), (15, 3765156), (18, 3137630), (20, 2823867), (30, 1882578), (36, 1568815), (45, 1255052), (60, 941289), (90, 627526), (180, 313763)]