51494310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{81737}}^1$

素因数の和:81757

約数の個数: 48

約数和(自身を含む): 153013536

約数和(自身を除く): 101519226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 81737, 163474, 245211, 408685, 490422, 572159, 735633, 817370, 1144318, 1226055, 1471266, 1716477, 2452110, 2860795, 3432954, 3678165, 5149431, 5721590, 7356330, 8582385, 10298862, 17164770, 25747155, 51494310]

約数ペア:

[(1, 51494310), (2, 25747155), (3, 17164770), (5, 10298862), (6, 8582385), (7, 7356330), (9, 5721590), (10, 5149431), (14, 3678165), (15, 3432954), (18, 2860795), (21, 2452110), (30, 1716477), (35, 1471266), (42, 1226055), (45, 1144318), (63, 817370), (70, 735633), (90, 572159), (105, 490422), (126, 408685), (210, 245211), (315, 163474), (630, 81737)]