55649440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4517}}^1$

素因数の和:4550

約数の個数: 96

約数和(自身を含む): 163949184

約数和(自身を除く): 108299744

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4517, 6160, 9034, 12320, 18068, 22585, 31619, 36136, 45170, 49687, 63238, 72272, 90340, 99374, 126476, 144544, 158095, 180680, 198748, 248435, 252952, 316190, 347809, 361360, 397496, 496870, 505904, 632380, 695618, 722720, 794992, 993740, 1011808, 1264760, 1391236, 1589984, 1739045, 1987480, 2529520, 2782472, 3478090, 3974960, 5059040, 5564944, 6956180, 7949920, 11129888, 13912360, 27824720, 55649440]

約数ペア:

[(1, 55649440), (2, 27824720), (4, 13912360), (5, 11129888), (7, 7949920), (8, 6956180), (10, 5564944), (11, 5059040), (14, 3974960), (16, 3478090), (20, 2782472), (22, 2529520), (28, 1987480), (32, 1739045), (35, 1589984), (40, 1391236), (44, 1264760), (55, 1011808), (56, 993740), (70, 794992), (77, 722720), (80, 695618), (88, 632380), (110, 505904), (112, 496870), (140, 397496), (154, 361360), (160, 347809), (176, 316190), (220, 252952), (224, 248435), (280, 198748), (308, 180680), (352, 158095), (385, 144544), (440, 126476), (560, 99374), (616, 90340), (770, 72272), (880, 63238), (1120, 49687), (1232, 45170), (1540, 36136), (1760, 31619), (2464, 22585), (3080, 18068), (4517, 12320), (6160, 9034)]