56145650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 122135040

約数和(自身を除く): 65989390

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 37, 50, 55, 62, 74, 89, 110, 155, 178, 185, 275, 310, 341, 370, 407, 445, 550, 682, 775, 814, 890, 925, 979, 1147, 1550, 1705, 1850, 1958, 2035, 2225, 2294, 2759, 3293, 3410, 4070, 4450, 4895, 5518, 5735, 6586, 8525, 9790, 10175, 11470, 12617, 13795, 16465, 17050, 20350, 24475, 25234, 27590, 28675, 30349, 32930, 36223, 48950, 57350, 60698, 63085, 68975, 72446, 82325, 102083, 126170, 137950, 151745, 164650, 181115, 204166, 303490, 315425, 362230, 510415, 630850, 758725, 905575, 1020830, 1122913, 1517450, 1811150, 2245826, 2552075, 5104150, 5614565, 11229130, 28072825, 56145650]

約数ペア:

[(1, 56145650), (2, 28072825), (5, 11229130), (10, 5614565), (11, 5104150), (22, 2552075), (25, 2245826), (31, 1811150), (37, 1517450), (50, 1122913), (55, 1020830), (62, 905575), (74, 758725), (89, 630850), (110, 510415), (155, 362230), (178, 315425), (185, 303490), (275, 204166), (310, 181115), (341, 164650), (370, 151745), (407, 137950), (445, 126170), (550, 102083), (682, 82325), (775, 72446), (814, 68975), (890, 63085), (925, 60698), (979, 57350), (1147, 48950), (1550, 36223), (1705, 32930), (1850, 30349), (1958, 28675), (2035, 27590), (2225, 25234), (2294, 24475), (2759, 20350), (3293, 17050), (3410, 16465), (4070, 13795), (4450, 12617), (4895, 11470), (5518, 10175), (5735, 9790), (6586, 8525)]