51928864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2969

約数の個数: 48

約数和(自身を含む): 112698432

約数和(自身を除く): 60769568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 2903, 4472, 5806, 8944, 11612, 17888, 23224, 37739, 46448, 75478, 92896, 124829, 150956, 249658, 301912, 499316, 603824, 998632, 1207648, 1622777, 1997264, 3245554, 3994528, 6491108, 12982216, 25964432, 51928864]

約数ペア:

[(1, 51928864), (2, 25964432), (4, 12982216), (8, 6491108), (13, 3994528), (16, 3245554), (26, 1997264), (32, 1622777), (43, 1207648), (52, 998632), (86, 603824), (104, 499316), (172, 301912), (208, 249658), (344, 150956), (416, 124829), (559, 92896), (688, 75478), (1118, 46448), (1376, 37739), (2236, 23224), (2903, 17888), (4472, 11612), (5806, 8944)]