5250644

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 11088000

約数和(自身を除く): 5837356

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 89, 98, 172, 178, 196, 301, 343, 356, 602, 623, 686, 1204, 1246, 1372, 2107, 2492, 3827, 4214, 4361, 7654, 8428, 8722, 14749, 15308, 17444, 26789, 29498, 30527, 53578, 58996, 61054, 107156, 122108, 187523, 375046, 750092, 1312661, 2625322, 5250644]

約数ペア:

[(1, 5250644), (2, 2625322), (4, 1312661), (7, 750092), (14, 375046), (28, 187523), (43, 122108), (49, 107156), (86, 61054), (89, 58996), (98, 53578), (172, 30527), (178, 29498), (196, 26789), (301, 17444), (343, 15308), (356, 14749), (602, 8722), (623, 8428), (686, 7654), (1204, 4361), (1246, 4214), (1372, 3827), (2107, 2492)]