55305488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 133991424

約数和(自身を除く): 78685936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 937, 952, 1054, 1736, 1874, 1904, 2108, 3472, 3689, 3748, 4216, 6559, 7378, 7496, 8432, 13118, 14756, 14992, 15929, 26236, 29047, 29512, 31858, 52472, 58094, 59024, 63716, 104944, 111503, 116188, 127432, 203329, 223006, 232376, 254864, 406658, 446012, 464752, 493799, 813316, 892024, 987598, 1626632, 1784048, 1975196, 3253264, 3456593, 3950392, 6913186, 7900784, 13826372, 27652744, 55305488]

約数ペア:

[(1, 55305488), (2, 27652744), (4, 13826372), (7, 7900784), (8, 6913186), (14, 3950392), (16, 3456593), (17, 3253264), (28, 1975196), (31, 1784048), (34, 1626632), (56, 987598), (62, 892024), (68, 813316), (112, 493799), (119, 464752), (124, 446012), (136, 406658), (217, 254864), (238, 232376), (248, 223006), (272, 203329), (434, 127432), (476, 116188), (496, 111503), (527, 104944), (868, 63716), (937, 59024), (952, 58094), (1054, 52472), (1736, 31858), (1874, 29512), (1904, 29047), (2108, 26236), (3472, 15929), (3689, 14992), (3748, 14756), (4216, 13118), (6559, 8432), (7378, 7496)]