51129778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{214831}}^1$

素因数の和:214857

約数の個数: 16

約数和(自身を含む): 92807424

約数和(自身を除く): 41677646

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 214831, 429662, 1503817, 3007634, 3652127, 7304254, 25564889, 51129778]

約数ペア:

[(1, 51129778), (2, 25564889), (7, 7304254), (14, 3652127), (17, 3007634), (34, 1503817), (119, 429662), (238, 214831)]