55650645

素因数分解:

$3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 101005632

約数和(自身を除く): 45354987

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 243, 281, 405, 489, 815, 843, 1215, 1405, 1467, 2445, 2529, 4215, 4401, 7335, 7587, 12645, 13203, 22005, 22761, 37935, 39609, 45803, 66015, 68283, 113805, 137409, 198045, 229015, 341415, 412227, 687045, 1236681, 2061135, 3710043, 6183405, 11130129, 18550215, 55650645]

約数ペア:

[(1, 55650645), (3, 18550215), (5, 11130129), (9, 6183405), (15, 3710043), (27, 2061135), (45, 1236681), (81, 687045), (135, 412227), (163, 341415), (243, 229015), (281, 198045), (405, 137409), (489, 113805), (815, 68283), (843, 66015), (1215, 45803), (1405, 39609), (1467, 37935), (2445, 22761), (2529, 22005), (4215, 13203), (4401, 12645), (7335, 7587)]