56249520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 175322112

約数和(自身を除く): 119072592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1051, 1115, 1338, 1784, 2102, 2230, 2676, 3153, 3345, 3568, 4204, 4460, 5255, 5352, 6306, 6690, 8408, 8920, 10510, 10704, 12612, 13380, 15765, 16816, 17840, 21020, 25224, 26760, 31530, 42040, 50448, 53520, 63060, 84080, 126120, 234373, 252240, 468746, 703119, 937492, 1171865, 1406238, 1874984, 2343730, 2812476, 3515595, 3749968, 4687460, 5624952, 7031190, 9374920, 11249904, 14062380, 18749840, 28124760, 56249520]

約数ペア:

[(1, 56249520), (2, 28124760), (3, 18749840), (4, 14062380), (5, 11249904), (6, 9374920), (8, 7031190), (10, 5624952), (12, 4687460), (15, 3749968), (16, 3515595), (20, 2812476), (24, 2343730), (30, 1874984), (40, 1406238), (48, 1171865), (60, 937492), (80, 703119), (120, 468746), (223, 252240), (240, 234373), (446, 126120), (669, 84080), (892, 63060), (1051, 53520), (1115, 50448), (1338, 42040), (1784, 31530), (2102, 26760), (2230, 25224), (2676, 21020), (3153, 17840), (3345, 16816), (3568, 15765), (4204, 13380), (4460, 12612), (5255, 10704), (5352, 10510), (6306, 8920), (6690, 8408)]