45794950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 88588080

約数和(自身を除く): 42793130

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 89, 178, 205, 251, 410, 445, 502, 890, 1025, 1255, 2050, 2225, 2510, 3649, 4450, 6275, 7298, 10291, 12550, 18245, 20582, 22339, 36490, 44678, 51455, 91225, 102910, 111695, 182450, 223390, 257275, 514550, 558475, 915899, 1116950, 1831798, 4579495, 9158990, 22897475, 45794950]

約数ペア:

[(1, 45794950), (2, 22897475), (5, 9158990), (10, 4579495), (25, 1831798), (41, 1116950), (50, 915899), (82, 558475), (89, 514550), (178, 257275), (205, 223390), (251, 182450), (410, 111695), (445, 102910), (502, 91225), (890, 51455), (1025, 44678), (1255, 36490), (2050, 22339), (2225, 20582), (2510, 18245), (3649, 12550), (4450, 10291), (6275, 7298)]