57117786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 131383296

約数和(自身を除く): 74265510

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 191, 197, 253, 382, 394, 506, 573, 591, 759, 1146, 1182, 1518, 2101, 2167, 4202, 4334, 4393, 4531, 6303, 6501, 8786, 9062, 12606, 13002, 13179, 13593, 26358, 27186, 37627, 48323, 49841, 75254, 96646, 99682, 112881, 144969, 149523, 225762, 289938, 299046, 413897, 827794, 865421, 1241691, 1730842, 2483382, 2596263, 5192526, 9519631, 19039262, 28558893, 57117786]

約数ペア:

[(1, 57117786), (2, 28558893), (3, 19039262), (6, 9519631), (11, 5192526), (22, 2596263), (23, 2483382), (33, 1730842), (46, 1241691), (66, 865421), (69, 827794), (138, 413897), (191, 299046), (197, 289938), (253, 225762), (382, 149523), (394, 144969), (506, 112881), (573, 99682), (591, 96646), (759, 75254), (1146, 49841), (1182, 48323), (1518, 37627), (2101, 27186), (2167, 26358), (4202, 13593), (4334, 13179), (4393, 13002), (4531, 12606), (6303, 9062), (6501, 8786)]