55225400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14533}}^1$

素因数の和:14568

約数の個数: 48

約数和(自身を含む): 135166200

約数和(自身を除く): 79940800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14533, 29066, 58132, 72665, 116264, 145330, 276127, 290660, 363325, 552254, 581320, 726650, 1104508, 1380635, 1453300, 2209016, 2761270, 2906600, 5522540, 6903175, 11045080, 13806350, 27612700, 55225400]

約数ペア:

[(1, 55225400), (2, 27612700), (4, 13806350), (5, 11045080), (8, 6903175), (10, 5522540), (19, 2906600), (20, 2761270), (25, 2209016), (38, 1453300), (40, 1380635), (50, 1104508), (76, 726650), (95, 581320), (100, 552254), (152, 363325), (190, 290660), (200, 276127), (380, 145330), (475, 116264), (760, 72665), (950, 58132), (1900, 29066), (3800, 14533)]