56007896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52639}}^1$

素因数の和:52671

約数の個数: 32

約数和(自身を含む): 126336000

約数和(自身を除く): 70328104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 52639, 105278, 210556, 368473, 421112, 736946, 1000141, 1473892, 2000282, 2947784, 4000564, 7000987, 8001128, 14001974, 28003948, 56007896]

約数ペア:

[(1, 56007896), (2, 28003948), (4, 14001974), (7, 8001128), (8, 7000987), (14, 4000564), (19, 2947784), (28, 2000282), (38, 1473892), (56, 1000141), (76, 736946), (133, 421112), (152, 368473), (266, 210556), (532, 105278), (1064, 52639)]