47728254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 112745088

約数和(自身を除く): 65016834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2423, 2814, 3283, 4846, 6566, 7269, 9849, 14538, 16961, 19698, 33922, 50883, 101766, 118727, 162341, 237454, 324682, 356181, 487023, 712362, 974046, 1136387, 2272774, 3409161, 6818322, 7954709, 15909418, 23864127, 47728254]

約数ペア:

[(1, 47728254), (2, 23864127), (3, 15909418), (6, 7954709), (7, 6818322), (14, 3409161), (21, 2272774), (42, 1136387), (49, 974046), (67, 712362), (98, 487023), (134, 356181), (147, 324682), (201, 237454), (294, 162341), (402, 118727), (469, 101766), (938, 50883), (1407, 33922), (2423, 19698), (2814, 16961), (3283, 14538), (4846, 9849), (6566, 7269)]