55403978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{136463}}^1$

素因数の和:136501

約数の個数: 16

約数和(自身を含む): 98254080

約数和(自身を除く): 42850102

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 136463, 272926, 955241, 1910482, 3957427, 7914854, 27701989, 55403978]

約数ペア:

[(1, 55403978), (2, 27701989), (7, 7914854), (14, 3957427), (29, 1910482), (58, 955241), (203, 272926), (406, 136463)]