51892412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 107406432

約数和(自身を除く): 55514020

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 257, 286, 353, 514, 572, 706, 1028, 1412, 2827, 3341, 3883, 4589, 5654, 6682, 7766, 9178, 11308, 13364, 15532, 18356, 36751, 50479, 73502, 90721, 100958, 147004, 181442, 201916, 362884, 997931, 1179373, 1995862, 2358746, 3991724, 4717492, 12973103, 25946206, 51892412]

約数ペア:

[(1, 51892412), (2, 25946206), (4, 12973103), (11, 4717492), (13, 3991724), (22, 2358746), (26, 1995862), (44, 1179373), (52, 997931), (143, 362884), (257, 201916), (286, 181442), (353, 147004), (514, 100958), (572, 90721), (706, 73502), (1028, 50479), (1412, 36751), (2827, 18356), (3341, 15532), (3883, 13364), (4589, 11308), (5654, 9178), (6682, 7766)]