55931668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56611}}^1$

素因数の和:56647

約数の個数: 24

約数和(自身を含む): 110959520

約数和(自身を除く): 55027852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 56611, 113222, 226444, 735943, 1075609, 1471886, 2151218, 2943772, 4302436, 13982917, 27965834, 55931668]

約数ペア:

[(1, 55931668), (2, 27965834), (4, 13982917), (13, 4302436), (19, 2943772), (26, 2151218), (38, 1471886), (52, 1075609), (76, 735943), (247, 226444), (494, 113222), (988, 56611)]