55561606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{19801}}^1$

素因数の和:19887

約数の個数: 16

約数和(自身を含む): 88396128

約数和(自身を除く): 32834522

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 19801, 39602, 455423, 910846, 1207861, 2415722, 27780803, 55561606]

約数ペア:

[(1, 55561606), (2, 27780803), (23, 2415722), (46, 1207861), (61, 910846), (122, 455423), (1403, 39602), (2806, 19801)]