48687639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 90144768

約数和(自身を除く): 41457129

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 341, 403, 429, 523, 651, 1001, 1023, 1209, 1569, 2387, 2821, 3003, 3661, 4433, 5753, 6799, 7161, 8463, 10983, 13299, 16213, 17259, 20397, 31031, 40271, 47593, 48639, 74789, 93093, 113491, 120813, 142779, 178343, 210769, 224367, 340473, 523523, 535029, 632307, 1248401, 1475383, 1570569, 2318459, 3745203, 4426149, 6955377, 16229213, 48687639]

約数ペア:

[(1, 48687639), (3, 16229213), (7, 6955377), (11, 4426149), (13, 3745203), (21, 2318459), (31, 1570569), (33, 1475383), (39, 1248401), (77, 632307), (91, 535029), (93, 523523), (143, 340473), (217, 224367), (231, 210769), (273, 178343), (341, 142779), (403, 120813), (429, 113491), (523, 93093), (651, 74789), (1001, 48639), (1023, 47593), (1209, 40271), (1569, 31031), (2387, 20397), (2821, 17259), (3003, 16213), (3661, 13299), (4433, 10983), (5753, 8463), (6799, 7161)]