51504335922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1136

約数の個数: 128

約数和(自身を含む): 115645888512

約数和(自身を除く): 64141552590

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 71, 78, 86, 129, 142, 213, 258, 313, 426, 559, 626, 691, 923, 939, 1118, 1382, 1677, 1846, 1878, 2073, 2769, 3053, 3354, 4069, 4146, 5538, 6106, 8138, 8983, 9159, 12207, 13459, 17966, 18318, 22223, 24414, 26918, 26949, 29713, 39689, 40377, 44446, 49061, 53898, 59426, 66669, 79378, 80754, 89139, 98122, 119067, 133338, 147183, 174967, 178278, 216283, 238134, 288899, 294366, 349934, 386269, 432566, 524901, 577798, 637793, 648849, 772538, 866697, 955589, 1049802, 1158807, 1275586, 1297698, 1733394, 1911178, 1913379, 2109623, 2317614, 2811679, 2866767, 3826758, 4219246, 5623358, 5733534, 6328869, 8435037, 9300169, 12422657, 12657738, 15356093, 16870074, 18600338, 24845314, 27425099, 27900507, 30712186, 37267971, 46068279, 54850198, 55801014, 74535942, 82275297, 92136558, 120902197, 164550594, 199629209, 241804394, 362706591, 399258418, 598887627, 660311999, 725413182, 1197775254, 1320623998, 1980935997, 3961871994, 8584055987, 17168111974, 25752167961, 51504335922]

約数ペア:

[(1, 51504335922), (2, 25752167961), (3, 17168111974), (6, 8584055987), (13, 3961871994), (26, 1980935997), (39, 1320623998), (43, 1197775254), (71, 725413182), (78, 660311999), (86, 598887627), (129, 399258418), (142, 362706591), (213, 241804394), (258, 199629209), (313, 164550594), (426, 120902197), (559, 92136558), (626, 82275297), (691, 74535942), (923, 55801014), (939, 54850198), (1118, 46068279), (1382, 37267971), (1677, 30712186), (1846, 27900507), (1878, 27425099), (2073, 24845314), (2769, 18600338), (3053, 16870074), (3354, 15356093), (4069, 12657738), (4146, 12422657), (5538, 9300169), (6106, 8435037), (8138, 6328869), (8983, 5733534), (9159, 5623358), (12207, 4219246), (13459, 3826758), (17966, 2866767), (18318, 2811679), (22223, 2317614), (24414, 2109623), (26918, 1913379), (26949, 1911178), (29713, 1733394), (39689, 1297698), (40377, 1275586), (44446, 1158807), (49061, 1049802), (53898, 955589), (59426, 866697), (66669, 772538), (79378, 648849), (80754, 637793), (89139, 577798), (98122, 524901), (119067, 432566), (133338, 386269), (147183, 349934), (174967, 294366), (178278, 288899), (216283, 238134)]