49541284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 100759680

約数和(自身を除く): 51218396

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1223, 1558, 2132, 2446, 3116, 4892, 10127, 15899, 20254, 23237, 31798, 40508, 46474, 50143, 63596, 92948, 100286, 200572, 302081, 604162, 651859, 952717, 1208324, 1303718, 1905434, 2607436, 3810868, 12385321, 24770642, 49541284]

約数ペア:

[(1, 49541284), (2, 24770642), (4, 12385321), (13, 3810868), (19, 2607436), (26, 1905434), (38, 1303718), (41, 1208324), (52, 952717), (76, 651859), (82, 604162), (164, 302081), (247, 200572), (494, 100286), (533, 92948), (779, 63596), (988, 50143), (1066, 46474), (1223, 40508), (1558, 31798), (2132, 23237), (2446, 20254), (3116, 15899), (4892, 10127)]