50947155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 101559744

約数和(自身を除く): 50612589

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 197, 315, 591, 821, 985, 1379, 1773, 2463, 2955, 4105, 4137, 5747, 6895, 7389, 8865, 12315, 12411, 17241, 20685, 28735, 36945, 51723, 62055, 86205, 161737, 258615, 485211, 808685, 1132159, 1455633, 2426055, 3396477, 5660795, 7278165, 10189431, 16982385, 50947155]

約数ペア:

[(1, 50947155), (3, 16982385), (5, 10189431), (7, 7278165), (9, 5660795), (15, 3396477), (21, 2426055), (35, 1455633), (45, 1132159), (63, 808685), (105, 485211), (197, 258615), (315, 161737), (591, 86205), (821, 62055), (985, 51723), (1379, 36945), (1773, 28735), (2463, 20685), (2955, 17241), (4105, 12411), (4137, 12315), (5747, 8865), (6895, 7389)]