48306748

素因数分解:

$2^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 99691200

約数和(自身を除く): 51384452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 257, 274, 343, 514, 548, 686, 959, 1028, 1372, 1799, 1918, 3598, 3836, 6713, 7196, 12593, 13426, 25186, 26852, 35209, 46991, 50372, 70418, 88151, 93982, 140836, 176302, 187964, 246463, 352604, 492926, 985852, 1725241, 3450482, 6900964, 12076687, 24153374, 48306748]

約数ペア:

[(1, 48306748), (2, 24153374), (4, 12076687), (7, 6900964), (14, 3450482), (28, 1725241), (49, 985852), (98, 492926), (137, 352604), (196, 246463), (257, 187964), (274, 176302), (343, 140836), (514, 93982), (548, 88151), (686, 70418), (959, 50372), (1028, 46991), (1372, 35209), (1799, 26852), (1918, 25186), (3598, 13426), (3836, 12593), (6713, 7196)]