49430073

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 84694400

約数和(自身を除く): 35264327

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 343, 363, 397, 539, 847, 1029, 1191, 1617, 2541, 2779, 3773, 4367, 5929, 8337, 11319, 13101, 17787, 19453, 30569, 41503, 48037, 58359, 91707, 124509, 136171, 144111, 213983, 336259, 408513, 641949, 1008777, 1497881, 2353813, 4493643, 7061439, 16476691, 49430073]

約数ペア:

[(1, 49430073), (3, 16476691), (7, 7061439), (11, 4493643), (21, 2353813), (33, 1497881), (49, 1008777), (77, 641949), (121, 408513), (147, 336259), (231, 213983), (343, 144111), (363, 136171), (397, 124509), (539, 91707), (847, 58359), (1029, 48037), (1191, 41503), (1617, 30569), (2541, 19453), (2779, 17787), (3773, 13101), (4367, 11319), (5929, 8337)]