51911520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 165618432

約数和(自身を除く): 113706912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1303, 1328, 1660, 1992, 2490, 2606, 2656, 3320, 3909, 3984, 4980, 5212, 6515, 6640, 7818, 7968, 9960, 10424, 13030, 13280, 15636, 19545, 19920, 20848, 26060, 31272, 39090, 39840, 41696, 52120, 62544, 78180, 104240, 108149, 125088, 156360, 208480, 216298, 312720, 324447, 432596, 540745, 625440, 648894, 865192, 1081490, 1297788, 1622235, 1730384, 2162980, 2595576, 3244470, 3460768, 4325960, 5191152, 6488940, 8651920, 10382304, 12977880, 17303840, 25955760, 51911520]

約数ペア:

[(1, 51911520), (2, 25955760), (3, 17303840), (4, 12977880), (5, 10382304), (6, 8651920), (8, 6488940), (10, 5191152), (12, 4325960), (15, 3460768), (16, 3244470), (20, 2595576), (24, 2162980), (30, 1730384), (32, 1622235), (40, 1297788), (48, 1081490), (60, 865192), (80, 648894), (83, 625440), (96, 540745), (120, 432596), (160, 324447), (166, 312720), (240, 216298), (249, 208480), (332, 156360), (415, 125088), (480, 108149), (498, 104240), (664, 78180), (830, 62544), (996, 52120), (1245, 41696), (1303, 39840), (1328, 39090), (1660, 31272), (1992, 26060), (2490, 20848), (2606, 19920), (2656, 19545), (3320, 15636), (3909, 13280), (3984, 13030), (4980, 10424), (5212, 9960), (6515, 7968), (6640, 7818)]