51393482

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{215939}}^1$

素因数の和:215965

約数の個数: 16

約数和(自身を含む): 93286080

約数和(自身を除く): 41892598

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 215939, 431878, 1511573, 3023146, 3670963, 7341926, 25696741, 51393482]

約数ペア:

[(1, 51393482), (2, 25696741), (7, 7341926), (14, 3670963), (17, 3023146), (34, 1511573), (119, 431878), (238, 215939)]