51111164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1487}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 96535488

約数和(自身を除く): 45424324

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 1487, 2644, 2974, 5948, 8593, 17186, 19331, 34372, 38662, 77324, 982907, 1965814, 3931628, 12777791, 25555582, 51111164]

約数ペア:

[(1, 51111164), (2, 25555582), (4, 12777791), (13, 3931628), (26, 1965814), (52, 982907), (661, 77324), (1322, 38662), (1487, 34372), (2644, 19331), (2974, 17186), (5948, 8593)]