56662172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 121067520

約数和(自身を除く): 64405348

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 2251, 3596, 4502, 6293, 9004, 12586, 15757, 25172, 31514, 63028, 65279, 69781, 130558, 139562, 261116, 279124, 456953, 488467, 913906, 976934, 1827812, 1953868, 2023649, 4047298, 8094596, 14165543, 28331086, 56662172]

約数ペア:

[(1, 56662172), (2, 28331086), (4, 14165543), (7, 8094596), (14, 4047298), (28, 2023649), (29, 1953868), (31, 1827812), (58, 976934), (62, 913906), (116, 488467), (124, 456953), (203, 279124), (217, 261116), (406, 139562), (434, 130558), (812, 69781), (868, 65279), (899, 63028), (1798, 31514), (2251, 25172), (3596, 15757), (4502, 12586), (6293, 9004)]