55981008

素因数分解:

$2^4\times 3^2\times {\mathrm{388757}}^1$

素因数の和:388771

約数の個数: 30

約数和(自身を含む): 156669474

約数和(自身を除く): 100688466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 388757, 777514, 1166271, 1555028, 2332542, 3110056, 3498813, 4665084, 6220112, 6997626, 9330168, 13995252, 18660336, 27990504, 55981008]

約数ペア:

[(1, 55981008), (2, 27990504), (3, 18660336), (4, 13995252), (6, 9330168), (8, 6997626), (9, 6220112), (12, 4665084), (16, 3498813), (18, 3110056), (24, 2332542), (36, 1555028), (48, 1166271), (72, 777514), (144, 388757)]