48355769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 66842496

約数和(自身を除く): 18486727

約数列:

[1, 7, 11, 17, 41, 53, 77, 119, 187, 287, 289, 371, 451, 583, 697, 901, 1309, 2023, 2173, 3157, 3179, 4081, 4879, 6307, 7667, 9911, 11849, 15211, 15317, 22253, 23903, 36941, 53669, 69377, 82943, 107219, 130339, 167321, 168487, 258587, 406351, 627997, 912373, 1179409, 2844457, 4395979, 6907967, 48355769]

約数ペア:

[(1, 48355769), (7, 6907967), (11, 4395979), (17, 2844457), (41, 1179409), (53, 912373), (77, 627997), (119, 406351), (187, 258587), (287, 168487), (289, 167321), (371, 130339), (451, 107219), (583, 82943), (697, 69377), (901, 53669), (1309, 36941), (2023, 23903), (2173, 22253), (3157, 15317), (3179, 15211), (4081, 11849), (4879, 9911), (6307, 7667)]