55153976

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 106704000

約数和(自身を除く): 51550024

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 389, 479, 778, 958, 1556, 1916, 3112, 3832, 14393, 17723, 28786, 35446, 57572, 70892, 115144, 141784, 186331, 372662, 745324, 1490648, 6894247, 13788494, 27576988, 55153976]

約数ペア:

[(1, 55153976), (2, 27576988), (4, 13788494), (8, 6894247), (37, 1490648), (74, 745324), (148, 372662), (296, 186331), (389, 141784), (479, 115144), (778, 70892), (958, 57572), (1556, 35446), (1916, 28786), (3112, 17723), (3832, 14393)]