54271360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 152681760

約数和(自身を除く): 98410400

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, 260, 286, 320, 352, 416, 440, 520, 572, 593, 640, 704, 715, 832, 880, 1040, 1144, 1186, 1408, 1430, 1664, 1760, 2080, 2288, 2372, 2860, 2965, 3520, 4160, 4576, 4744, 5720, 5930, 6523, 7040, 7709, 8320, 9152, 9488, 11440, 11860, 13046, 15418, 18304, 18976, 22880, 23720, 26092, 30836, 32615, 37952, 38545, 45760, 47440, 52184, 61672, 65230, 75904, 77090, 84799, 91520, 94880, 104368, 123344, 130460, 154180, 169598, 189760, 208736, 246688, 260920, 308360, 339196, 379520, 417472, 423995, 493376, 521840, 616720, 678392, 834944, 847990, 986752, 1043680, 1233440, 1356784, 1695980, 2087360, 2466880, 2713568, 3391960, 4174720, 4933760, 5427136, 6783920, 10854272, 13567840, 27135680, 54271360]

約数ペア:

[(1, 54271360), (2, 27135680), (4, 13567840), (5, 10854272), (8, 6783920), (10, 5427136), (11, 4933760), (13, 4174720), (16, 3391960), (20, 2713568), (22, 2466880), (26, 2087360), (32, 1695980), (40, 1356784), (44, 1233440), (52, 1043680), (55, 986752), (64, 847990), (65, 834944), (80, 678392), (88, 616720), (104, 521840), (110, 493376), (128, 423995), (130, 417472), (143, 379520), (160, 339196), (176, 308360), (208, 260920), (220, 246688), (260, 208736), (286, 189760), (320, 169598), (352, 154180), (416, 130460), (440, 123344), (520, 104368), (572, 94880), (593, 91520), (640, 84799), (704, 77090), (715, 75904), (832, 65230), (880, 61672), (1040, 52184), (1144, 47440), (1186, 45760), (1408, 38545), (1430, 37952), (1664, 32615), (1760, 30836), (2080, 26092), (2288, 23720), (2372, 22880), (2860, 18976), (2965, 18304), (3520, 15418), (4160, 13046), (4576, 11860), (4744, 11440), (5720, 9488), (5930, 9152), (6523, 8320), (7040, 7709)]