53018386525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{34511}}^1$

素因数の和:34726

約数の個数: 48

約数和(自身を含む): 73692783360

約数和(自身を除く): 20674396835

約数列:

[1, 5, 13, 25, 29, 65, 145, 163, 325, 377, 725, 815, 1885, 2119, 4075, 4727, 9425, 10595, 23635, 34511, 52975, 61451, 118175, 172555, 307255, 448643, 862775, 1000819, 1536275, 2243215, 5004095, 5625293, 11216075, 13010647, 25020475, 28126465, 65053235, 73128809, 140632325, 163133497, 325266175, 365644045, 815667485, 1828220225, 2120735461, 4078337425, 10603677305, 53018386525]

約数ペア:

[(1, 53018386525), (5, 10603677305), (13, 4078337425), (25, 2120735461), (29, 1828220225), (65, 815667485), (145, 365644045), (163, 325266175), (325, 163133497), (377, 140632325), (725, 73128809), (815, 65053235), (1885, 28126465), (2119, 25020475), (4075, 13010647), (4727, 11216075), (9425, 5625293), (10595, 5004095), (23635, 2243215), (34511, 1536275), (52975, 1000819), (61451, 862775), (118175, 448643), (172555, 307255)]