55500048

素因数分解:

$2^4\times 3^2\times {\mathrm{385417}}^1$

素因数の和:385431

約数の個数: 30

約数和(自身を含む): 155323454

約数和(自身を除く): 99823406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 385417, 770834, 1156251, 1541668, 2312502, 3083336, 3468753, 4625004, 6166672, 6937506, 9250008, 13875012, 18500016, 27750024, 55500048]

約数ペア:

[(1, 55500048), (2, 27750024), (3, 18500016), (4, 13875012), (6, 9250008), (8, 6937506), (9, 6166672), (12, 4625004), (16, 3468753), (18, 3083336), (24, 2312502), (36, 1541668), (48, 1156251), (72, 770834), (144, 385417)]