49987952

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1949}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 111228000

約数和(自身を除く): 61240048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 1949, 3206, 3664, 3898, 6412, 7796, 12824, 13643, 15592, 25648, 27286, 31184, 54572, 109144, 218288, 446321, 892642, 1785284, 3124247, 3570568, 6248494, 7141136, 12496988, 24993976, 49987952]

約数ペア:

[(1, 49987952), (2, 24993976), (4, 12496988), (7, 7141136), (8, 6248494), (14, 3570568), (16, 3124247), (28, 1785284), (56, 892642), (112, 446321), (229, 218288), (458, 109144), (916, 54572), (1603, 31184), (1832, 27286), (1949, 25648), (3206, 15592), (3664, 13643), (3898, 12824), (6412, 7796)]