55497168

素因数分解:

$2^4\times 3^2\times {\mathrm{385397}}^1$

素因数の和:385411

約数の個数: 30

約数和(自身を含む): 155315394

約数和(自身を除く): 99818226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 385397, 770794, 1156191, 1541588, 2312382, 3083176, 3468573, 4624764, 6166352, 6937146, 9249528, 13874292, 18499056, 27748584, 55497168]

約数ペア:

[(1, 55497168), (2, 27748584), (3, 18499056), (4, 13874292), (6, 9249528), (8, 6937146), (9, 6166352), (12, 4624764), (16, 3468573), (18, 3083176), (24, 2312382), (36, 1541588), (48, 1156191), (72, 770794), (144, 385397)]