53630720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 151435872

約数和(自身を除く): 97805152

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 293, 320, 352, 416, 440, 520, 572, 586, 640, 704, 715, 832, 880, 1040, 1144, 1172, 1280, 1408, 1430, 1465, 1664, 1760, 2080, 2288, 2344, 2816, 2860, 2930, 3223, 3328, 3520, 3809, 4160, 4576, 4688, 5720, 5860, 6446, 7040, 7618, 8320, 9152, 9376, 11440, 11720, 12892, 14080, 15236, 16115, 16640, 18304, 18752, 19045, 22880, 23440, 25784, 30472, 32230, 36608, 37504, 38090, 41899, 45760, 46880, 51568, 60944, 64460, 75008, 76180, 83798, 91520, 93760, 103136, 121888, 128920, 152360, 167596, 183040, 187520, 206272, 209495, 243776, 257840, 304720, 335192, 375040, 412544, 418990, 487552, 515680, 609440, 670384, 825088, 837980, 975104, 1031360, 1218880, 1340768, 1675960, 2062720, 2437760, 2681536, 3351920, 4125440, 4875520, 5363072, 6703840, 10726144, 13407680, 26815360, 53630720]

約数ペア:

[(1, 53630720), (2, 26815360), (4, 13407680), (5, 10726144), (8, 6703840), (10, 5363072), (11, 4875520), (13, 4125440), (16, 3351920), (20, 2681536), (22, 2437760), (26, 2062720), (32, 1675960), (40, 1340768), (44, 1218880), (52, 1031360), (55, 975104), (64, 837980), (65, 825088), (80, 670384), (88, 609440), (104, 515680), (110, 487552), (128, 418990), (130, 412544), (143, 375040), (160, 335192), (176, 304720), (208, 257840), (220, 243776), (256, 209495), (260, 206272), (286, 187520), (293, 183040), (320, 167596), (352, 152360), (416, 128920), (440, 121888), (520, 103136), (572, 93760), (586, 91520), (640, 83798), (704, 76180), (715, 75008), (832, 64460), (880, 60944), (1040, 51568), (1144, 46880), (1172, 45760), (1280, 41899), (1408, 38090), (1430, 37504), (1465, 36608), (1664, 32230), (1760, 30472), (2080, 25784), (2288, 23440), (2344, 22880), (2816, 19045), (2860, 18752), (2930, 18304), (3223, 16640), (3328, 16115), (3520, 15236), (3809, 14080), (4160, 12892), (4576, 11720), (4688, 11440), (5720, 9376), (5860, 9152), (6446, 8320), (7040, 7618)]