49540568

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11489}}^1$

素因数の和:11520

約数の個数: 48

約数和(自身を含む): 117887400

約数和(自身を除く): 68346832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 11489, 22978, 45956, 80423, 91912, 126379, 160846, 252758, 321692, 505516, 562961, 643384, 884653, 1011032, 1125922, 1769306, 2251844, 3538612, 4503688, 6192571, 7077224, 12385142, 24770284, 49540568]

約数ペア:

[(1, 49540568), (2, 24770284), (4, 12385142), (7, 7077224), (8, 6192571), (11, 4503688), (14, 3538612), (22, 2251844), (28, 1769306), (44, 1125922), (49, 1011032), (56, 884653), (77, 643384), (88, 562961), (98, 505516), (154, 321692), (196, 252758), (308, 160846), (392, 126379), (539, 91912), (616, 80423), (1078, 45956), (2156, 22978), (4312, 11489)]