50456020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 117059040

約数和(自身を除く): 66603020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 251, 380, 437, 460, 502, 529, 874, 1004, 1058, 1255, 1748, 2116, 2185, 2510, 2645, 4370, 4769, 5020, 5290, 5773, 8740, 9538, 10051, 10580, 11546, 19076, 20102, 23092, 23845, 28865, 40204, 47690, 50255, 57730, 95380, 100510, 109687, 115460, 132779, 201020, 219374, 265558, 438748, 531116, 548435, 663895, 1096870, 1327790, 2193740, 2522801, 2655580, 5045602, 10091204, 12614005, 25228010, 50456020]

約数ペア:

[(1, 50456020), (2, 25228010), (4, 12614005), (5, 10091204), (10, 5045602), (19, 2655580), (20, 2522801), (23, 2193740), (38, 1327790), (46, 1096870), (76, 663895), (92, 548435), (95, 531116), (115, 438748), (190, 265558), (230, 219374), (251, 201020), (380, 132779), (437, 115460), (460, 109687), (502, 100510), (529, 95380), (874, 57730), (1004, 50255), (1058, 47690), (1255, 40204), (1748, 28865), (2116, 23845), (2185, 23092), (2510, 20102), (2645, 19076), (4370, 11546), (4769, 10580), (5020, 10051), (5290, 9538), (5773, 8740)]