55557544

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11953}}^1$

素因数の和:12049

約数の個数: 32

約数和(自身を含む): 120496320

約数和(自身を除く): 64938776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 11953, 23906, 47812, 83671, 95624, 167342, 334684, 669368, 992099, 1984198, 3968396, 6944693, 7936792, 13889386, 27778772, 55557544]

約数ペア:

[(1, 55557544), (2, 27778772), (4, 13889386), (7, 7936792), (8, 6944693), (14, 3968396), (28, 1984198), (56, 992099), (83, 669368), (166, 334684), (332, 167342), (581, 95624), (664, 83671), (1162, 47812), (2324, 23906), (4648, 11953)]