49066913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 61060608

約数和(自身を除く): 11993695

約数列:

[1, 7, 17, 43, 119, 223, 301, 731, 1561, 1849, 3791, 5117, 9589, 12943, 26537, 31433, 67123, 163013, 220031, 412327, 1141091, 2886289, 7009559, 49066913]

約数ペア:

[(1, 49066913), (7, 7009559), (17, 2886289), (43, 1141091), (119, 412327), (223, 220031), (301, 163013), (731, 67123), (1561, 31433), (1849, 26537), (3791, 12943), (5117, 9589)]