55004499

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5501}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 87547824

約数和(自身を除く): 32543325

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 5501, 9999, 16503, 49509, 60511, 181533, 544599, 555601, 1666803, 5000409, 6111611, 18334833, 55004499]

約数ペア:

[(1, 55004499), (3, 18334833), (9, 6111611), (11, 5000409), (33, 1666803), (99, 555601), (101, 544599), (303, 181533), (909, 60511), (1111, 49509), (3333, 16503), (5501, 9999)]