55986623

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 73792512

約数和(自身を除く): 17805889

約数列:

[1, 7, 11, 23, 77, 101, 161, 253, 313, 707, 1111, 1771, 2191, 2323, 3443, 7199, 7777, 16261, 24101, 25553, 31613, 50393, 79189, 178871, 221291, 347743, 554323, 727099, 2434201, 5089693, 7998089, 55986623]

約数ペア:

[(1, 55986623), (7, 7998089), (11, 5089693), (23, 2434201), (77, 727099), (101, 554323), (161, 347743), (253, 221291), (313, 178871), (707, 79189), (1111, 50393), (1771, 31613), (2191, 25553), (2323, 24101), (3443, 16261), (7199, 7777)]