51204808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 106168320

約数和(自身を除く): 54963512

約数列:

[1, 2, 4, 8, 23, 31, 46, 47, 62, 92, 94, 124, 184, 188, 191, 248, 376, 382, 713, 764, 1081, 1426, 1457, 1528, 2162, 2852, 2914, 4324, 4393, 5704, 5828, 5921, 8648, 8786, 8977, 11656, 11842, 17572, 17954, 23684, 33511, 35144, 35908, 47368, 67022, 71816, 134044, 136183, 206471, 268088, 272366, 278287, 412942, 544732, 556574, 825884, 1089464, 1113148, 1651768, 2226296, 6400601, 12801202, 25602404, 51204808]

約数ペア:

[(1, 51204808), (2, 25602404), (4, 12801202), (8, 6400601), (23, 2226296), (31, 1651768), (46, 1113148), (47, 1089464), (62, 825884), (92, 556574), (94, 544732), (124, 412942), (184, 278287), (188, 272366), (191, 268088), (248, 206471), (376, 136183), (382, 134044), (713, 71816), (764, 67022), (1081, 47368), (1426, 35908), (1457, 35144), (1528, 33511), (2162, 23684), (2852, 17954), (2914, 17572), (4324, 11842), (4393, 11656), (5704, 8977), (5828, 8786), (5921, 8648)]