56781065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 75586560

約数和(自身を除く): 18805495

約数列:

[1, 5, 11, 55, 121, 127, 605, 635, 739, 1397, 3695, 6985, 8129, 15367, 40645, 76835, 89419, 93853, 447095, 469265, 1032383, 5161915, 11356213, 56781065]

約数ペア:

[(1, 56781065), (5, 11356213), (11, 5161915), (55, 1032383), (121, 469265), (127, 447095), (605, 93853), (635, 89419), (739, 76835), (1397, 40645), (3695, 15367), (6985, 8129)]