51876080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34129}}^1$

素因数の和:34161

約数の個数: 40

約数和(自身を含む): 126963600

約数和(自身を除く): 75087520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34129, 68258, 136516, 170645, 273032, 341290, 546064, 648451, 682580, 1296902, 1365160, 2593804, 2730320, 3242255, 5187608, 6484510, 10375216, 12969020, 25938040, 51876080]

約数ペア:

[(1, 51876080), (2, 25938040), (4, 12969020), (5, 10375216), (8, 6484510), (10, 5187608), (16, 3242255), (19, 2730320), (20, 2593804), (38, 1365160), (40, 1296902), (76, 682580), (80, 648451), (95, 546064), (152, 341290), (190, 273032), (304, 170645), (380, 136516), (760, 68258), (1520, 34129)]