55256786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4931}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 89486208

約数和(自身を除く): 34229422

約数列:

[1, 2, 13, 26, 431, 862, 4931, 5603, 9862, 11206, 64103, 128206, 2125261, 4250522, 27628393, 55256786]

約数ペア:

[(1, 55256786), (2, 27628393), (13, 4250522), (26, 2125261), (431, 128206), (862, 64103), (4931, 11206), (5603, 9862)]