53640594

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 72

約数和(自身を含む): 137550348

約数和(自身を除く): 83909754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 997, 1098, 1281, 1994, 2562, 2989, 2991, 3843, 5978, 5982, 6979, 7686, 8967, 8973, 13958, 17934, 17946, 20937, 26901, 41874, 48853, 53802, 60817, 62811, 97706, 121634, 125622, 146559, 182451, 293118, 364902, 425719, 439677, 547353, 851438, 879354, 1094706, 1277157, 2554314, 2980033, 3831471, 5960066, 7662942, 8940099, 17880198, 26820297, 53640594]

約数ペア:

[(1, 53640594), (2, 26820297), (3, 17880198), (6, 8940099), (7, 7662942), (9, 5960066), (14, 3831471), (18, 2980033), (21, 2554314), (42, 1277157), (49, 1094706), (61, 879354), (63, 851438), (98, 547353), (122, 439677), (126, 425719), (147, 364902), (183, 293118), (294, 182451), (366, 146559), (427, 125622), (441, 121634), (549, 97706), (854, 62811), (882, 60817), (997, 53802), (1098, 48853), (1281, 41874), (1994, 26901), (2562, 20937), (2989, 17946), (2991, 17934), (3843, 13958), (5978, 8973), (5982, 8967), (6979, 7686)]