52301680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1811}}^1$

素因数の和:1862

約数の個数: 60

約数和(自身を含む): 128409192

約数和(自身を除く): 76107512

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 1811, 2888, 3610, 3622, 5776, 7220, 7244, 9055, 14440, 14488, 18110, 28880, 28976, 34409, 36220, 68818, 72440, 137636, 144880, 172045, 275272, 344090, 550544, 653771, 688180, 1307542, 1376360, 2615084, 2752720, 3268855, 5230168, 6537710, 10460336, 13075420, 26150840, 52301680]

約数ペア:

[(1, 52301680), (2, 26150840), (4, 13075420), (5, 10460336), (8, 6537710), (10, 5230168), (16, 3268855), (19, 2752720), (20, 2615084), (38, 1376360), (40, 1307542), (76, 688180), (80, 653771), (95, 550544), (152, 344090), (190, 275272), (304, 172045), (361, 144880), (380, 137636), (722, 72440), (760, 68818), (1444, 36220), (1520, 34409), (1805, 28976), (1811, 28880), (2888, 18110), (3610, 14488), (3622, 14440), (5776, 9055), (7220, 7244)]