51431698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 84547584

約数和(自身を除く): 33115886

約数列:

[1, 2, 17, 34, 43, 86, 127, 254, 277, 554, 731, 1462, 2159, 4318, 4709, 5461, 9418, 10922, 11911, 23822, 35179, 70358, 92837, 185674, 202487, 404974, 598043, 1196086, 1512697, 3025394, 25715849, 51431698]

約数ペア:

[(1, 51431698), (2, 25715849), (17, 3025394), (34, 1512697), (43, 1196086), (86, 598043), (127, 404974), (254, 202487), (277, 185674), (554, 92837), (731, 70358), (1462, 35179), (2159, 23822), (4318, 11911), (4709, 10922), (5461, 9418)]