54882870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261347}}^1$

素因数の和:261364

約数の個数: 32

約数和(自身を含む): 150536448

約数和(自身を除く): 95653578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261347, 522694, 784041, 1306735, 1568082, 1829429, 2613470, 3658858, 3920205, 5488287, 7840410, 9147145, 10976574, 18294290, 27441435, 54882870]

約数ペア:

[(1, 54882870), (2, 27441435), (3, 18294290), (5, 10976574), (6, 9147145), (7, 7840410), (10, 5488287), (14, 3920205), (15, 3658858), (21, 2613470), (30, 1829429), (35, 1568082), (42, 1306735), (70, 784041), (105, 522694), (210, 261347)]