51253398

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{45197}}^1$

素因数の和:45218

約数の個数: 40

約数和(自身を含む): 131254992

約数和(自身を除く): 80001594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 45197, 90394, 135591, 271182, 316379, 406773, 632758, 813546, 949137, 1220319, 1898274, 2440638, 2847411, 3660957, 5694822, 7321914, 8542233, 17084466, 25626699, 51253398]

約数ペア:

[(1, 51253398), (2, 25626699), (3, 17084466), (6, 8542233), (7, 7321914), (9, 5694822), (14, 3660957), (18, 2847411), (21, 2440638), (27, 1898274), (42, 1220319), (54, 949137), (63, 813546), (81, 632758), (126, 406773), (162, 316379), (189, 271182), (378, 135591), (567, 90394), (1134, 45197)]