48767985

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 104196456

約数和(自身を除く): 55428471

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1301, 1785, 2205, 2499, 3903, 4165, 5355, 6505, 7497, 9107, 11709, 12495, 19515, 22117, 27321, 37485, 45535, 58545, 63749, 66351, 81963, 110585, 136605, 154819, 191247, 199053, 318745, 331755, 409815, 464457, 573741, 774095, 956235, 995265, 1083733, 1393371, 2322285, 2868705, 3251199, 5418665, 6966855, 9753597, 16255995, 48767985]

約数ペア:

[(1, 48767985), (3, 16255995), (5, 9753597), (7, 6966855), (9, 5418665), (15, 3251199), (17, 2868705), (21, 2322285), (35, 1393371), (45, 1083733), (49, 995265), (51, 956235), (63, 774095), (85, 573741), (105, 464457), (119, 409815), (147, 331755), (153, 318745), (245, 199053), (255, 191247), (315, 154819), (357, 136605), (441, 110585), (595, 81963), (735, 66351), (765, 63749), (833, 58545), (1071, 45535), (1301, 37485), (1785, 27321), (2205, 22117), (2499, 19515), (3903, 12495), (4165, 11709), (5355, 9107), (6505, 7497)]