53490717

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 92851200

約数和(自身を除く): 39360483

約数列:

[1, 3, 7, 9, 21, 31, 61, 63, 93, 183, 217, 279, 427, 449, 549, 651, 1281, 1347, 1891, 1953, 3143, 3843, 4041, 5673, 9429, 13237, 13919, 17019, 27389, 28287, 39711, 41757, 82167, 97433, 119133, 125271, 191723, 246501, 292299, 575169, 849059, 876897, 1725507, 2547177, 5943413, 7641531, 17830239, 53490717]

約数ペア:

[(1, 53490717), (3, 17830239), (7, 7641531), (9, 5943413), (21, 2547177), (31, 1725507), (61, 876897), (63, 849059), (93, 575169), (183, 292299), (217, 246501), (279, 191723), (427, 125271), (449, 119133), (549, 97433), (651, 82167), (1281, 41757), (1347, 39711), (1891, 28287), (1953, 27389), (3143, 17019), (3843, 13919), (4041, 13237), (5673, 9429)]