55419656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2447}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 110160000

約数和(自身を除く): 54740344

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2447, 2831, 4894, 5662, 9788, 11324, 19576, 22648, 46493, 92986, 185972, 364603, 371944, 729206, 1458412, 2916824, 6927457, 13854914, 27709828, 55419656]

約数ペア:

[(1, 55419656), (2, 27709828), (4, 13854914), (8, 6927457), (19, 2916824), (38, 1458412), (76, 729206), (149, 371944), (152, 364603), (298, 185972), (596, 92986), (1192, 46493), (2447, 22648), (2831, 19576), (4894, 11324), (5662, 9788)]