49804965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3677}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 100983168

約数和(自身を除く): 51178203

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 3677, 4515, 11031, 13545, 18385, 25739, 33093, 55155, 77217, 128695, 158111, 165465, 231651, 386085, 474333, 790555, 1106777, 1158255, 1422999, 2371665, 3320331, 5533885, 7114995, 9960993, 16601655, 49804965]

約数ペア:

[(1, 49804965), (3, 16601655), (5, 9960993), (7, 7114995), (9, 5533885), (15, 3320331), (21, 2371665), (35, 1422999), (43, 1158255), (45, 1106777), (63, 790555), (105, 474333), (129, 386085), (215, 231651), (301, 165465), (315, 158111), (387, 128695), (645, 77217), (903, 55155), (1505, 33093), (1935, 25739), (2709, 18385), (3677, 13545), (4515, 11031)]