49284389

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 63942144

約数和(自身を除く): 14657755

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 1877, 2387, 3751, 13139, 20647, 26257, 58187, 144529, 227117, 407309, 640057, 1589819, 4480399, 7040627, 49284389]

約数ペア:

[(1, 49284389), (7, 7040627), (11, 4480399), (31, 1589819), (77, 640057), (121, 407309), (217, 227117), (341, 144529), (847, 58187), (1877, 26257), (2387, 20647), (3751, 13139)]