54140482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 95147136

約数和(自身を除く): 41006654

約数列:

[1, 2, 11, 22, 23, 46, 71, 121, 137, 142, 242, 253, 274, 506, 781, 1507, 1562, 1633, 2783, 3014, 3151, 3266, 5566, 6302, 8591, 9727, 16577, 17182, 17963, 19454, 33154, 34661, 35926, 69322, 106997, 197593, 213994, 223721, 381271, 395186, 447442, 762542, 1176967, 2353934, 2460931, 4921862, 27070241, 54140482]

約数ペア:

[(1, 54140482), (2, 27070241), (11, 4921862), (22, 2460931), (23, 2353934), (46, 1176967), (71, 762542), (121, 447442), (137, 395186), (142, 381271), (242, 223721), (253, 213994), (274, 197593), (506, 106997), (781, 69322), (1507, 35926), (1562, 34661), (1633, 33154), (2783, 19454), (3014, 17963), (3151, 17182), (3266, 16577), (5566, 9727), (6302, 8591)]