56898051

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 90832896

約数和(自身を除く): 33934845

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1231, 1491, 2201, 3693, 6603, 8617, 15407, 25851, 38161, 46221, 87401, 114483, 262203, 267127, 611807, 801381, 1835421, 2709431, 8128293, 18966017, 56898051]

約数ペア:

[(1, 56898051), (3, 18966017), (7, 8128293), (21, 2709431), (31, 1835421), (71, 801381), (93, 611807), (213, 267127), (217, 262203), (497, 114483), (651, 87401), (1231, 46221), (1491, 38161), (2201, 25851), (3693, 15407), (6603, 8617)]