51099256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491339}}^1$

素因数の和:491358

約数の個数: 16

約数和(自身を含む): 103181400

約数和(自身を除く): 52082144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491339, 982678, 1965356, 3930712, 6387407, 12774814, 25549628, 51099256]

約数ペア:

[(1, 51099256), (2, 25549628), (4, 12774814), (8, 6387407), (13, 3930712), (26, 1965356), (52, 982678), (104, 491339)]