56557144

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32579}}^1$

素因数の和:32623

約数の個数: 32

約数和(自身を含む): 125107200

約数和(自身を除く): 68550056

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 32579, 65158, 130316, 228053, 260632, 456106, 912212, 1009949, 1824424, 2019898, 4039796, 7069643, 8079592, 14139286, 28278572, 56557144]

約数ペア:

[(1, 56557144), (2, 28278572), (4, 14139286), (7, 8079592), (8, 7069643), (14, 4039796), (28, 2019898), (31, 1824424), (56, 1009949), (62, 912212), (124, 456106), (217, 260632), (248, 228053), (434, 130316), (868, 65158), (1736, 32579)]