52705840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 135232416

約数和(自身を除く): 82526576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 404, 440, 505, 593, 808, 880, 1010, 1111, 1186, 1616, 2020, 2222, 2372, 2965, 4040, 4444, 4744, 5555, 5930, 6523, 8080, 8888, 9488, 11110, 11860, 13046, 17776, 22220, 23720, 26092, 32615, 44440, 47440, 52184, 59893, 65230, 88880, 104368, 119786, 130460, 239572, 260920, 299465, 479144, 521840, 598930, 658823, 958288, 1197860, 1317646, 2395720, 2635292, 3294115, 4791440, 5270584, 6588230, 10541168, 13176460, 26352920, 52705840]

約数ペア:

[(1, 52705840), (2, 26352920), (4, 13176460), (5, 10541168), (8, 6588230), (10, 5270584), (11, 4791440), (16, 3294115), (20, 2635292), (22, 2395720), (40, 1317646), (44, 1197860), (55, 958288), (80, 658823), (88, 598930), (101, 521840), (110, 479144), (176, 299465), (202, 260920), (220, 239572), (404, 130460), (440, 119786), (505, 104368), (593, 88880), (808, 65230), (880, 59893), (1010, 52184), (1111, 47440), (1186, 44440), (1616, 32615), (2020, 26092), (2222, 23720), (2372, 22220), (2965, 17776), (4040, 13046), (4444, 11860), (4744, 11110), (5555, 9488), (5930, 8888), (6523, 8080)]