52127680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 112

約数和(自身を含む): 138257280

約数和(自身を除く): 86129600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 251, 295, 320, 352, 440, 472, 502, 590, 649, 704, 880, 944, 1004, 1180, 1255, 1298, 1760, 1888, 2008, 2360, 2510, 2596, 2761, 3245, 3520, 3776, 4016, 4720, 5020, 5192, 5522, 6490, 8032, 9440, 10040, 10384, 11044, 12980, 13805, 14809, 16064, 18880, 20080, 20768, 22088, 25960, 27610, 29618, 40160, 41536, 44176, 51920, 55220, 59236, 74045, 80320, 88352, 103840, 110440, 118472, 148090, 162899, 176704, 207680, 220880, 236944, 296180, 325798, 441760, 473888, 592360, 651596, 814495, 883520, 947776, 1184720, 1303192, 1628990, 2369440, 2606384, 3257980, 4738880, 5212768, 6515960, 10425536, 13031920, 26063840, 52127680]

約数ペア:

[(1, 52127680), (2, 26063840), (4, 13031920), (5, 10425536), (8, 6515960), (10, 5212768), (11, 4738880), (16, 3257980), (20, 2606384), (22, 2369440), (32, 1628990), (40, 1303192), (44, 1184720), (55, 947776), (59, 883520), (64, 814495), (80, 651596), (88, 592360), (110, 473888), (118, 441760), (160, 325798), (176, 296180), (220, 236944), (236, 220880), (251, 207680), (295, 176704), (320, 162899), (352, 148090), (440, 118472), (472, 110440), (502, 103840), (590, 88352), (649, 80320), (704, 74045), (880, 59236), (944, 55220), (1004, 51920), (1180, 44176), (1255, 41536), (1298, 40160), (1760, 29618), (1888, 27610), (2008, 25960), (2360, 22088), (2510, 20768), (2596, 20080), (2761, 18880), (3245, 16064), (3520, 14809), (3776, 13805), (4016, 12980), (4720, 11044), (5020, 10384), (5192, 10040), (5522, 9440), (6490, 8032)]