57056620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 128550240

約数和(自身を除く): 71493620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 2833, 4028, 5035, 5666, 10070, 11332, 14165, 20140, 28330, 53827, 56660, 107654, 150149, 215308, 269135, 300298, 538270, 600596, 750745, 1076540, 1501490, 2852831, 3002980, 5705662, 11411324, 14264155, 28528310, 57056620]

約数ペア:

[(1, 57056620), (2, 28528310), (4, 14264155), (5, 11411324), (10, 5705662), (19, 3002980), (20, 2852831), (38, 1501490), (53, 1076540), (76, 750745), (95, 600596), (106, 538270), (190, 300298), (212, 269135), (265, 215308), (380, 150149), (530, 107654), (1007, 56660), (1060, 53827), (2014, 28330), (2833, 20140), (4028, 14165), (5035, 11332), (5666, 10070)]