56553502240

素因数分解:

$2^5\times 5^1\times {\mathrm{557}}^1\times {\mathrm{634577}}^1$

素因数の和:635149

約数の個数: 48

約数和(自身を含む): 133847730072

約数和(自身を除く): 77294227832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 557, 1114, 2228, 2785, 4456, 5570, 8912, 11140, 17824, 22280, 44560, 89120, 634577, 1269154, 2538308, 3172885, 5076616, 6345770, 10153232, 12691540, 20306464, 25383080, 50766160, 101532320, 353459389, 706918778, 1413837556, 1767296945, 2827675112, 3534593890, 5655350224, 7069187780, 11310700448, 14138375560, 28276751120, 56553502240]

約数ペア:

[(1, 56553502240), (2, 28276751120), (4, 14138375560), (5, 11310700448), (8, 7069187780), (10, 5655350224), (16, 3534593890), (20, 2827675112), (32, 1767296945), (40, 1413837556), (80, 706918778), (160, 353459389), (557, 101532320), (1114, 50766160), (2228, 25383080), (2785, 20306464), (4456, 12691540), (5570, 10153232), (8912, 6345770), (11140, 5076616), (17824, 3172885), (22280, 2538308), (44560, 1269154), (89120, 634577)]