56431076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1693}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 106579704

約数和(自身を除く): 50148628

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 1693, 2564, 3386, 6772, 8333, 16666, 22009, 33332, 44018, 88036, 1085213, 2170426, 4340852, 14107769, 28215538, 56431076]

約数ペア:

[(1, 56431076), (2, 28215538), (4, 14107769), (13, 4340852), (26, 2170426), (52, 1085213), (641, 88036), (1282, 44018), (1693, 33332), (2564, 22009), (3386, 16666), (6772, 8333)]