49753210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20143}}^1$

素因数の和:20182

約数の個数: 32

約数和(自身を含む): 101525760

約数和(自身を除く): 51772550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 20143, 40286, 100715, 201430, 261859, 382717, 523718, 765434, 1309295, 1913585, 2618590, 3827170, 4975321, 9950642, 24876605, 49753210]

約数ペア:

[(1, 49753210), (2, 24876605), (5, 9950642), (10, 4975321), (13, 3827170), (19, 2618590), (26, 1913585), (38, 1309295), (65, 765434), (95, 523718), (130, 382717), (190, 261859), (247, 201430), (494, 100715), (1235, 40286), (2470, 20143)]