56626492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 108085656

約数和(自身を除く): 51459164

約数列:

[1, 2, 4, 13, 26, 52, 169, 211, 338, 397, 422, 676, 794, 844, 1588, 2743, 5161, 5486, 10322, 10972, 20644, 35659, 67093, 71318, 83767, 134186, 142636, 167534, 268372, 335068, 1088971, 2177942, 4355884, 14156623, 28313246, 56626492]

約数ペア:

[(1, 56626492), (2, 28313246), (4, 14156623), (13, 4355884), (26, 2177942), (52, 1088971), (169, 335068), (211, 268372), (338, 167534), (397, 142636), (422, 134186), (676, 83767), (794, 71318), (844, 67093), (1588, 35659), (2743, 20644), (5161, 10972), (5486, 10322)]