56351919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 83994624

約数和(自身を除く): 27642705

約数列:

[1, 3, 13, 39, 47, 71, 141, 213, 433, 611, 923, 1299, 1833, 2769, 3337, 5629, 10011, 16887, 20351, 30743, 43381, 61053, 92229, 130143, 264563, 399659, 793689, 1198977, 1444921, 4334763, 18783973, 56351919]

約数ペア:

[(1, 56351919), (3, 18783973), (13, 4334763), (39, 1444921), (47, 1198977), (71, 793689), (141, 399659), (213, 264563), (433, 130143), (611, 92229), (923, 61053), (1299, 43381), (1833, 30743), (2769, 20351), (3337, 16887), (5629, 10011)]