49987504

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3553

約数の個数: 40

約数和(自身を含む): 111564288

約数和(自身を除く): 61576784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3407, 3668, 6814, 7336, 13628, 14672, 23849, 27256, 47698, 54512, 95396, 190792, 381584, 446317, 892634, 1785268, 3124219, 3570536, 6248438, 7141072, 12496876, 24993752, 49987504]

約数ペア:

[(1, 49987504), (2, 24993752), (4, 12496876), (7, 7141072), (8, 6248438), (14, 3570536), (16, 3124219), (28, 1785268), (56, 892634), (112, 446317), (131, 381584), (262, 190792), (524, 95396), (917, 54512), (1048, 47698), (1834, 27256), (2096, 23849), (3407, 14672), (3668, 13628), (6814, 7336)]