51449688

素因数分解:

$2^3\times 3^3\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 143560800

約数和(自身を除く): 92111112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 313, 626, 761, 939, 1252, 1522, 1878, 2283, 2504, 2817, 3044, 3756, 4566, 5634, 6088, 6849, 7512, 8451, 9132, 11268, 13698, 16902, 18264, 20547, 22536, 27396, 33804, 41094, 54792, 67608, 82188, 164376, 238193, 476386, 714579, 952772, 1429158, 1905544, 2143737, 2858316, 4287474, 5716632, 6431211, 8574948, 12862422, 17149896, 25724844, 51449688]

約数ペア:

[(1, 51449688), (2, 25724844), (3, 17149896), (4, 12862422), (6, 8574948), (8, 6431211), (9, 5716632), (12, 4287474), (18, 2858316), (24, 2143737), (27, 1905544), (36, 1429158), (54, 952772), (72, 714579), (108, 476386), (216, 238193), (313, 164376), (626, 82188), (761, 67608), (939, 54792), (1252, 41094), (1522, 33804), (1878, 27396), (2283, 22536), (2504, 20547), (2817, 18264), (3044, 16902), (3756, 13698), (4566, 11268), (5634, 9132), (6088, 8451), (6849, 7512)]