51452170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66821}}^1$

素因数の和:66846

約数の個数: 32

約数和(自身を含む): 115468416

約数和(自身を除く): 64016246

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 66821, 133642, 334105, 467747, 668210, 735031, 935494, 1470062, 2338735, 3675155, 4677470, 5145217, 7350310, 10290434, 25726085, 51452170]

約数ペア:

[(1, 51452170), (2, 25726085), (5, 10290434), (7, 7350310), (10, 5145217), (11, 4677470), (14, 3675155), (22, 2338735), (35, 1470062), (55, 935494), (70, 735031), (77, 668210), (110, 467747), (154, 334105), (385, 133642), (770, 66821)]