51303518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 93783744

約数和(自身を除く): 42480226

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 1099, 1373, 2198, 2669, 2746, 5338, 9611, 18683, 19222, 23341, 37366, 46682, 163387, 215561, 326774, 431122, 1508927, 3017854, 3664537, 7329074, 25651759, 51303518]

約数ペア:

[(1, 51303518), (2, 25651759), (7, 7329074), (14, 3664537), (17, 3017854), (34, 1508927), (119, 431122), (157, 326774), (238, 215561), (314, 163387), (1099, 46682), (1373, 37366), (2198, 23341), (2669, 19222), (2746, 18683), (5338, 9611)]