49291984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14197}}^1$

素因数の和:14243

約数の個数: 40

約数和(自身を含む): 112675328

約数和(自身を除く): 63383344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 14197, 28394, 56788, 99379, 113576, 198758, 227152, 397516, 440107, 795032, 880214, 1590064, 1760428, 3080749, 3520856, 6161498, 7041712, 12322996, 24645992, 49291984]

約数ペア:

[(1, 49291984), (2, 24645992), (4, 12322996), (7, 7041712), (8, 6161498), (14, 3520856), (16, 3080749), (28, 1760428), (31, 1590064), (56, 880214), (62, 795032), (112, 440107), (124, 397516), (217, 227152), (248, 198758), (434, 113576), (496, 99379), (868, 56788), (1736, 28394), (3472, 14197)]