55317704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{531901}}^1$

素因数の和:531920

約数の個数: 16

約数和(自身を含む): 111699420

約数和(自身を除く): 56381716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 531901, 1063802, 2127604, 4255208, 6914713, 13829426, 27658852, 55317704]

約数ペア:

[(1, 55317704), (2, 27658852), (4, 13829426), (8, 6914713), (13, 4255208), (26, 2127604), (52, 1063802), (104, 531901)]