51343698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1489}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 117578880

約数和(自身を除く): 66235182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1489, 1642, 2463, 2978, 4467, 4926, 5747, 8934, 10423, 11494, 17241, 20846, 31269, 34482, 62538, 1222469, 2444938, 3667407, 7334814, 8557283, 17114566, 25671849, 51343698]

約数ペア:

[(1, 51343698), (2, 25671849), (3, 17114566), (6, 8557283), (7, 7334814), (14, 3667407), (21, 2444938), (42, 1222469), (821, 62538), (1489, 34482), (1642, 31269), (2463, 20846), (2978, 17241), (4467, 11494), (4926, 10423), (5747, 8934)]