51551100006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1227407143}}^1$

素因数の和:1227407155

約数の個数: 16

約数和(自身を含む): 117831085824

約数和(自身を除く): 66279985818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1227407143, 2454814286, 3682221429, 7364442858, 8591850001, 17183700002, 25775550003, 51551100006]

約数ペア:

[(1, 51551100006), (2, 25775550003), (3, 17183700002), (6, 8591850001), (7, 7364442858), (14, 3682221429), (21, 2454814286), (42, 1227407143)]