50208640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4167

約数の個数: 64

約数和(自身を含む): 126378000

約数和(自身を除く): 76169360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4129, 6080, 8258, 12160, 16516, 20645, 33032, 41290, 66064, 78451, 82580, 132128, 156902, 165160, 264256, 313804, 330320, 392255, 528512, 627608, 660640, 784510, 1255216, 1321280, 1569020, 2510432, 2642560, 3138040, 5020864, 6276080, 10041728, 12552160, 25104320, 50208640]

約数ペア:

[(1, 50208640), (2, 25104320), (4, 12552160), (5, 10041728), (8, 6276080), (10, 5020864), (16, 3138040), (19, 2642560), (20, 2510432), (32, 1569020), (38, 1321280), (40, 1255216), (64, 784510), (76, 660640), (80, 627608), (95, 528512), (128, 392255), (152, 330320), (160, 313804), (190, 264256), (304, 165160), (320, 156902), (380, 132128), (608, 82580), (640, 78451), (760, 66064), (1216, 41290), (1520, 33032), (2432, 20645), (3040, 16516), (4129, 12160), (6080, 8258)]