54855570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23747}}^1$

素因数の和:23775

約数の個数: 64

約数和(自身を含む): 164146176

約数和(自身を除く): 109290606

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 23747, 47494, 71241, 118735, 142482, 166229, 237470, 261217, 332458, 356205, 498687, 522434, 712410, 783651, 831145, 997374, 1306085, 1567302, 1662290, 1828519, 2493435, 2612170, 3657038, 3918255, 4986870, 5485557, 7836510, 9142595, 10971114, 18285190, 27427785, 54855570]

約数ペア:

[(1, 54855570), (2, 27427785), (3, 18285190), (5, 10971114), (6, 9142595), (7, 7836510), (10, 5485557), (11, 4986870), (14, 3918255), (15, 3657038), (21, 2612170), (22, 2493435), (30, 1828519), (33, 1662290), (35, 1567302), (42, 1306085), (55, 997374), (66, 831145), (70, 783651), (77, 712410), (105, 522434), (110, 498687), (154, 356205), (165, 332458), (210, 261217), (231, 237470), (330, 166229), (385, 142482), (462, 118735), (770, 71241), (1155, 47494), (2310, 23747)]