54262142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 91329120

約数和(自身を除く): 37066978

約数列:

[1, 2, 11, 22, 53, 106, 173, 269, 346, 538, 583, 1166, 1903, 2959, 3806, 5918, 9169, 14257, 18338, 28514, 46537, 93074, 100859, 156827, 201718, 313654, 511907, 1023814, 2466461, 4932922, 27131071, 54262142]

約数ペア:

[(1, 54262142), (2, 27131071), (11, 4932922), (22, 2466461), (53, 1023814), (106, 511907), (173, 313654), (269, 201718), (346, 156827), (538, 100859), (583, 93074), (1166, 46537), (1903, 28514), (2959, 18338), (3806, 14257), (5918, 9169)]