48206781

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 93450240

約数和(自身を除く): 45243459

約数列:

[1, 3, 7, 9, 17, 19, 21, 23, 51, 57, 63, 69, 103, 119, 133, 153, 161, 171, 207, 309, 323, 357, 391, 399, 437, 483, 721, 927, 969, 1071, 1173, 1197, 1311, 1449, 1751, 1957, 2163, 2261, 2369, 2737, 2907, 3059, 3519, 3933, 5253, 5871, 6489, 6783, 7107, 7429, 8211, 9177, 12257, 13699, 15759, 16583, 17613, 20349, 21321, 22287, 24633, 27531, 33269, 36771, 40273, 41097, 45011, 49749, 52003, 66861, 99807, 110313, 120819, 123291, 135033, 149247, 156009, 232883, 281911, 299421, 315077, 362457, 405099, 468027, 698649, 765187, 845733, 945231, 2095947, 2295561, 2537199, 2835693, 5356309, 6886683, 16068927, 48206781]

約数ペア:

[(1, 48206781), (3, 16068927), (7, 6886683), (9, 5356309), (17, 2835693), (19, 2537199), (21, 2295561), (23, 2095947), (51, 945231), (57, 845733), (63, 765187), (69, 698649), (103, 468027), (119, 405099), (133, 362457), (153, 315077), (161, 299421), (171, 281911), (207, 232883), (309, 156009), (323, 149247), (357, 135033), (391, 123291), (399, 120819), (437, 110313), (483, 99807), (721, 66861), (927, 52003), (969, 49749), (1071, 45011), (1173, 41097), (1197, 40273), (1311, 36771), (1449, 33269), (1751, 27531), (1957, 24633), (2163, 22287), (2261, 21321), (2369, 20349), (2737, 17613), (2907, 16583), (3059, 15759), (3519, 13699), (3933, 12257), (5253, 9177), (5871, 8211), (6489, 7429), (6783, 7107)]