56553812

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{11159}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 113742720

約数和(自身を除く): 57188908

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 11159, 22318, 44636, 78113, 156226, 312452, 2019779, 4039558, 8079116, 14138453, 28276906, 56553812]

約数ペア:

[(1, 56553812), (2, 28276906), (4, 14138453), (7, 8079116), (14, 4039558), (28, 2019779), (181, 312452), (362, 156226), (724, 78113), (1267, 44636), (2534, 22318), (5068, 11159)]