49983723

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{36299}}^1$

素因数の和:36328

約数の個数: 20

約数和(自身を含む): 79061400

約数和(自身を除く): 29077677

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 36299, 108897, 326691, 617083, 980073, 1851249, 2940219, 5553747, 16661241, 49983723]

約数ペア:

[(1, 49983723), (3, 16661241), (9, 5553747), (17, 2940219), (27, 1851249), (51, 980073), (81, 617083), (153, 326691), (459, 108897), (1377, 36299)]