55246590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29231}}^1$

素因数の和:29254

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 113129730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 29231, 58462, 87693, 146155, 175386, 204617, 263079, 292310, 409234, 438465, 526158, 613851, 789237, 876930, 1023085, 1227702, 1315395, 1578474, 1841553, 2046170, 2630790, 3069255, 3683106, 3946185, 5524659, 6138510, 7892370, 9207765, 11049318, 18415530, 27623295, 55246590]

約数ペア:

[(1, 55246590), (2, 27623295), (3, 18415530), (5, 11049318), (6, 9207765), (7, 7892370), (9, 6138510), (10, 5524659), (14, 3946185), (15, 3683106), (18, 3069255), (21, 2630790), (27, 2046170), (30, 1841553), (35, 1578474), (42, 1315395), (45, 1227702), (54, 1023085), (63, 876930), (70, 789237), (90, 613851), (105, 526158), (126, 438465), (135, 409234), (189, 292310), (210, 263079), (270, 204617), (315, 175386), (378, 146155), (630, 87693), (945, 58462), (1890, 29231)]