49920420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 156119040

約数和(自身を除く): 106198620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1759, 1892, 2365, 2580, 2838, 3518, 4730, 5277, 5676, 7036, 7095, 8795, 9460, 10554, 14190, 17590, 19349, 21108, 26385, 28380, 35180, 38698, 52770, 58047, 75637, 77396, 96745, 105540, 116094, 151274, 193490, 226911, 232188, 290235, 302548, 378185, 386980, 453822, 580470, 756370, 832007, 907644, 1134555, 1160940, 1512740, 1664014, 2269110, 2496021, 3328028, 4160035, 4538220, 4992042, 8320070, 9984084, 12480105, 16640140, 24960210, 49920420]

約数ペア:

[(1, 49920420), (2, 24960210), (3, 16640140), (4, 12480105), (5, 9984084), (6, 8320070), (10, 4992042), (11, 4538220), (12, 4160035), (15, 3328028), (20, 2496021), (22, 2269110), (30, 1664014), (33, 1512740), (43, 1160940), (44, 1134555), (55, 907644), (60, 832007), (66, 756370), (86, 580470), (110, 453822), (129, 386980), (132, 378185), (165, 302548), (172, 290235), (215, 232188), (220, 226911), (258, 193490), (330, 151274), (430, 116094), (473, 105540), (516, 96745), (645, 77396), (660, 75637), (860, 58047), (946, 52770), (1290, 38698), (1419, 35180), (1759, 28380), (1892, 26385), (2365, 21108), (2580, 19349), (2838, 17590), (3518, 14190), (4730, 10554), (5277, 9460), (5676, 8795), (7036, 7095)]