47903772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 130942224

約数和(自身を除く): 83038452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 317, 514, 588, 634, 771, 951, 1028, 1268, 1542, 1799, 1902, 2219, 3084, 3598, 3804, 4438, 5397, 6657, 7196, 8876, 10794, 12593, 13314, 15533, 21588, 25186, 26628, 31066, 37779, 46599, 50372, 62132, 75558, 81469, 93198, 151116, 162938, 186396, 244407, 325876, 488814, 570283, 977628, 1140566, 1710849, 2281132, 3421698, 3991981, 6843396, 7983962, 11975943, 15967924, 23951886, 47903772]

約数ペア:

[(1, 47903772), (2, 23951886), (3, 15967924), (4, 11975943), (6, 7983962), (7, 6843396), (12, 3991981), (14, 3421698), (21, 2281132), (28, 1710849), (42, 1140566), (49, 977628), (84, 570283), (98, 488814), (147, 325876), (196, 244407), (257, 186396), (294, 162938), (317, 151116), (514, 93198), (588, 81469), (634, 75558), (771, 62132), (951, 50372), (1028, 46599), (1268, 37779), (1542, 31066), (1799, 26628), (1902, 25186), (2219, 21588), (3084, 15533), (3598, 13314), (3804, 12593), (4438, 10794), (5397, 8876), (6657, 7196)]