55546890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 160548480

約数和(自身を除く): 105001590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 870, 1015, 1218, 1303, 1421, 1470, 2030, 2606, 2842, 3045, 3909, 4263, 6090, 6515, 7105, 7818, 8526, 9121, 13030, 14210, 18242, 19545, 21315, 27363, 37787, 39090, 42630, 45605, 54726, 63847, 75574, 91210, 113361, 127694, 136815, 188935, 191541, 226722, 264509, 273630, 319235, 377870, 383082, 529018, 566805, 638470, 793527, 957705, 1133610, 1322545, 1587054, 1851563, 1915410, 2645090, 3703126, 3967635, 5554689, 7935270, 9257815, 11109378, 18515630, 27773445, 55546890]

約数ペア:

[(1, 55546890), (2, 27773445), (3, 18515630), (5, 11109378), (6, 9257815), (7, 7935270), (10, 5554689), (14, 3967635), (15, 3703126), (21, 2645090), (29, 1915410), (30, 1851563), (35, 1587054), (42, 1322545), (49, 1133610), (58, 957705), (70, 793527), (87, 638470), (98, 566805), (105, 529018), (145, 383082), (147, 377870), (174, 319235), (203, 273630), (210, 264509), (245, 226722), (290, 191541), (294, 188935), (406, 136815), (435, 127694), (490, 113361), (609, 91210), (735, 75574), (870, 63847), (1015, 54726), (1218, 45605), (1303, 42630), (1421, 39090), (1470, 37787), (2030, 27363), (2606, 21315), (2842, 19545), (3045, 18242), (3909, 14210), (4263, 13030), (6090, 9121), (6515, 8526), (7105, 7818)]