51803724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4139}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 139104000

約数和(自身を除く): 87300276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4139, 4172, 6258, 8278, 12417, 12516, 16556, 24834, 28973, 49668, 57946, 86919, 115892, 173838, 347676, 616711, 1233422, 1850133, 2466844, 3700266, 4316977, 7400532, 8633954, 12950931, 17267908, 25901862, 51803724]

約数ペア:

[(1, 51803724), (2, 25901862), (3, 17267908), (4, 12950931), (6, 8633954), (7, 7400532), (12, 4316977), (14, 3700266), (21, 2466844), (28, 1850133), (42, 1233422), (84, 616711), (149, 347676), (298, 173838), (447, 115892), (596, 86919), (894, 57946), (1043, 49668), (1788, 28973), (2086, 24834), (3129, 16556), (4139, 12516), (4172, 12417), (6258, 8278)]