51089724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67579}}^1$

素因数の和:67599

約数の個数: 48

約数和(自身を含む): 151379200

約数和(自身を除く): 100289476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 67579, 135158, 202737, 270316, 405474, 473053, 608211, 810948, 946106, 1216422, 1419159, 1824633, 1892212, 2432844, 2838318, 3649266, 4257477, 5676636, 7298532, 8514954, 12772431, 17029908, 25544862, 51089724]

約数ペア:

[(1, 51089724), (2, 25544862), (3, 17029908), (4, 12772431), (6, 8514954), (7, 7298532), (9, 5676636), (12, 4257477), (14, 3649266), (18, 2838318), (21, 2432844), (27, 1892212), (28, 1824633), (36, 1419159), (42, 1216422), (54, 946106), (63, 810948), (84, 608211), (108, 473053), (126, 405474), (189, 270316), (252, 202737), (378, 135158), (756, 67579)]