51451422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 116363520

約数和(自身を除く): 64912098

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 73, 118, 146, 177, 181, 219, 354, 362, 438, 543, 649, 803, 1086, 1298, 1606, 1947, 1991, 2409, 3894, 3982, 4307, 4818, 5973, 8614, 10679, 11946, 12921, 13213, 21358, 25842, 26426, 32037, 39639, 47377, 64074, 79278, 94754, 117469, 142131, 145343, 234938, 284262, 290686, 352407, 436029, 704814, 779567, 872058, 1559134, 2338701, 4677402, 8575237, 17150474, 25725711, 51451422]

約数ペア:

[(1, 51451422), (2, 25725711), (3, 17150474), (6, 8575237), (11, 4677402), (22, 2338701), (33, 1559134), (59, 872058), (66, 779567), (73, 704814), (118, 436029), (146, 352407), (177, 290686), (181, 284262), (219, 234938), (354, 145343), (362, 142131), (438, 117469), (543, 94754), (649, 79278), (803, 64074), (1086, 47377), (1298, 39639), (1606, 32037), (1947, 26426), (1991, 25842), (2409, 21358), (3894, 13213), (3982, 12921), (4307, 11946), (4818, 10679), (5973, 8614)]