51716574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31573}}^1$

素因数の和:31601

約数の個数: 48

約数和(自身を含む): 137915232

約数和(自身を除く): 86198658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 31573, 63146, 94719, 189438, 221011, 284157, 410449, 442022, 568314, 663033, 820898, 1231347, 1326066, 1989099, 2462694, 2873143, 3694041, 3978198, 5746286, 7388082, 8619429, 17238858, 25858287, 51716574]

約数ペア:

[(1, 51716574), (2, 25858287), (3, 17238858), (6, 8619429), (7, 7388082), (9, 5746286), (13, 3978198), (14, 3694041), (18, 2873143), (21, 2462694), (26, 1989099), (39, 1326066), (42, 1231347), (63, 820898), (78, 663033), (91, 568314), (117, 442022), (126, 410449), (182, 284157), (234, 221011), (273, 189438), (546, 94719), (819, 63146), (1638, 31573)]