48081440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 131289984

約数和(自身を除く): 83208544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1607, 1760, 1870, 2720, 2992, 3214, 3740, 5984, 6428, 7480, 8035, 12856, 14960, 16070, 17677, 25712, 27319, 29920, 32140, 35354, 51424, 54638, 64280, 70708, 88385, 109276, 128560, 136595, 141416, 176770, 218552, 257120, 273190, 282832, 300509, 353540, 437104, 546380, 565664, 601018, 707080, 874208, 1092760, 1202036, 1414160, 1502545, 2185520, 2404072, 2828320, 3005090, 4371040, 4808144, 6010180, 9616288, 12020360, 24040720, 48081440]

約数ペア:

[(1, 48081440), (2, 24040720), (4, 12020360), (5, 9616288), (8, 6010180), (10, 4808144), (11, 4371040), (16, 3005090), (17, 2828320), (20, 2404072), (22, 2185520), (32, 1502545), (34, 1414160), (40, 1202036), (44, 1092760), (55, 874208), (68, 707080), (80, 601018), (85, 565664), (88, 546380), (110, 437104), (136, 353540), (160, 300509), (170, 282832), (176, 273190), (187, 257120), (220, 218552), (272, 176770), (340, 141416), (352, 136595), (374, 128560), (440, 109276), (544, 88385), (680, 70708), (748, 64280), (880, 54638), (935, 51424), (1360, 35354), (1496, 32140), (1607, 29920), (1760, 27319), (1870, 25712), (2720, 17677), (2992, 16070), (3214, 14960), (3740, 12856), (5984, 8035), (6428, 7480)]