53881738

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1386

約数の個数: 24

約数和(自身を含む): 87100812

約数和(自身を除く): 33219074

約数列:

[1, 2, 17, 34, 73, 146, 289, 578, 1241, 1277, 2482, 2554, 21097, 21709, 42194, 43418, 93221, 186442, 369053, 738106, 1584757, 3169514, 26940869, 53881738]

約数ペア:

[(1, 53881738), (2, 26940869), (17, 3169514), (34, 1584757), (73, 738106), (146, 369053), (289, 186442), (578, 93221), (1241, 43418), (1277, 42194), (2482, 21709), (2554, 21097)]