55438238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{4691}}^1$

素因数の和:5023

約数の個数: 16

約数和(自身を含む): 87834240

約数和(自身を除く): 32396002

約数列:

[1, 2, 19, 38, 311, 622, 4691, 5909, 9382, 11818, 89129, 178258, 1458901, 2917802, 27719119, 55438238]

約数ペア:

[(1, 55438238), (2, 27719119), (19, 2917802), (38, 1458901), (311, 178258), (622, 89129), (4691, 11818), (5909, 9382)]