49745367

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6180

約数の個数: 32

約数和(自身を含む): 86197760

約数和(自身を除く): 36452393

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 6121, 8127, 18363, 42847, 55089, 128541, 165267, 263203, 385623, 789609, 1156869, 1842421, 2368827, 5527263, 7106481, 16581789, 49745367]

約数ペア:

[(1, 49745367), (3, 16581789), (7, 7106481), (9, 5527263), (21, 2368827), (27, 1842421), (43, 1156869), (63, 789609), (129, 385623), (189, 263203), (301, 165267), (387, 128541), (903, 55089), (1161, 42847), (2709, 18363), (6121, 8127)]