56553213160

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1\times {\mathrm{5741}}^1$

素因数の和:6778

約数の個数: 64

約数和(自身を含む): 127797626880

約数和(自身を除く): 71244413720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 643, 766, 1286, 1532, 1915, 2572, 3064, 3215, 3830, 5144, 5741, 6430, 7660, 11482, 12860, 15320, 22964, 25720, 28705, 45928, 57410, 114820, 229640, 246269, 492538, 985076, 1231345, 1970152, 2198803, 2462690, 3691463, 4397606, 4925380, 7382926, 8795212, 9850760, 10994015, 14765852, 17590424, 18457315, 21988030, 29531704, 36914630, 43976060, 73829260, 87952120, 147658520, 1413830329, 2827660658, 5655321316, 7069151645, 11310642632, 14138303290, 28276606580, 56553213160]

約数ペア:

[(1, 56553213160), (2, 28276606580), (4, 14138303290), (5, 11310642632), (8, 7069151645), (10, 5655321316), (20, 2827660658), (40, 1413830329), (383, 147658520), (643, 87952120), (766, 73829260), (1286, 43976060), (1532, 36914630), (1915, 29531704), (2572, 21988030), (3064, 18457315), (3215, 17590424), (3830, 14765852), (5144, 10994015), (5741, 9850760), (6430, 8795212), (7660, 7382926), (11482, 4925380), (12860, 4397606), (15320, 3691463), (22964, 2462690), (25720, 2198803), (28705, 1970152), (45928, 1231345), (57410, 985076), (114820, 492538), (229640, 246269)]