51895095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{971}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 95178240

約数和(自身を除く): 43283145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 509, 971, 1527, 2545, 2913, 3563, 4855, 6797, 7635, 10689, 14565, 17815, 20391, 33985, 53445, 101955, 494239, 1482717, 2471195, 3459673, 7413585, 10379019, 17298365, 51895095]

約数ペア:

[(1, 51895095), (3, 17298365), (5, 10379019), (7, 7413585), (15, 3459673), (21, 2471195), (35, 1482717), (105, 494239), (509, 101955), (971, 53445), (1527, 33985), (2545, 20391), (2913, 17815), (3563, 14565), (4855, 10689), (6797, 7635)]