51484895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12157}}^1$

素因数の和:12191

約数の個数: 24

約数和(自身を含む): 77616672

約数和(自身を除く): 26131777

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 12157, 60785, 85099, 133727, 425495, 668635, 936089, 1470997, 4680445, 7354985, 10296979, 51484895]

約数ペア:

[(1, 51484895), (5, 10296979), (7, 7354985), (11, 4680445), (35, 1470997), (55, 936089), (77, 668635), (121, 425495), (385, 133727), (605, 85099), (847, 60785), (4235, 12157)]