51030807

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 22512873

約数列:

[1, 3, 29, 37, 83, 87, 111, 191, 249, 573, 1073, 2407, 3071, 3219, 5539, 7067, 7221, 9213, 15853, 16617, 21201, 47559, 89059, 204943, 267177, 459737, 586561, 614829, 1379211, 1759683, 17010269, 51030807]

約数ペア:

[(1, 51030807), (3, 17010269), (29, 1759683), (37, 1379211), (83, 614829), (87, 586561), (111, 459737), (191, 267177), (249, 204943), (573, 89059), (1073, 47559), (2407, 21201), (3071, 16617), (3219, 15853), (5539, 9213), (7067, 7221)]