51251226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38651}}^1$

素因数の和:38686

約数の個数: 32

約数和(自身を含む): 116883648

約数和(自身を除く): 65632422

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 38651, 77302, 115953, 231906, 502463, 657067, 1004926, 1314134, 1507389, 1971201, 3014778, 3942402, 8541871, 17083742, 25625613, 51251226]

約数ペア:

[(1, 51251226), (2, 25625613), (3, 17083742), (6, 8541871), (13, 3942402), (17, 3014778), (26, 1971201), (34, 1507389), (39, 1314134), (51, 1004926), (78, 657067), (102, 502463), (221, 231906), (442, 115953), (663, 77302), (1326, 38651)]