51695385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28961}}^1$

素因数の和:28993

約数の個数: 32

約数和(自身を含む): 100092672

約数和(自身を除く): 48397287

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 28961, 86883, 144805, 202727, 434415, 492337, 608181, 1013635, 1477011, 2461685, 3040905, 3446359, 7385055, 10339077, 17231795, 51695385]

約数ペア:

[(1, 51695385), (3, 17231795), (5, 10339077), (7, 7385055), (15, 3446359), (17, 3040905), (21, 2461685), (35, 1477011), (51, 1013635), (85, 608181), (105, 492337), (119, 434415), (255, 202727), (357, 144805), (595, 86883), (1785, 28961)]