54663070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70991}}^1$

素因数の和:71016

約数の個数: 32

約数和(自身を含む): 122674176

約数和(自身を除く): 68011106

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 70991, 141982, 354955, 496937, 709910, 780901, 993874, 1561802, 2484685, 3904505, 4969370, 5466307, 7809010, 10932614, 27331535, 54663070]

約数ペア:

[(1, 54663070), (2, 27331535), (5, 10932614), (7, 7809010), (10, 5466307), (11, 4969370), (14, 3904505), (22, 2484685), (35, 1561802), (55, 993874), (70, 780901), (77, 709910), (110, 496937), (154, 354955), (385, 141982), (770, 70991)]