51182637

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 81332160

約数和(自身を除く): 30149523

約数列:

[1, 3, 11, 19, 33, 41, 57, 121, 123, 181, 209, 363, 451, 543, 627, 779, 1353, 1991, 2299, 2337, 3439, 4961, 5973, 6897, 7421, 8569, 10317, 14883, 21901, 22263, 25707, 37829, 65703, 81631, 94259, 113487, 140999, 244893, 282777, 416119, 422997, 897941, 1248357, 1550989, 2693823, 4652967, 17060879, 51182637]

約数ペア:

[(1, 51182637), (3, 17060879), (11, 4652967), (19, 2693823), (33, 1550989), (41, 1248357), (57, 897941), (121, 422997), (123, 416119), (181, 282777), (209, 244893), (363, 140999), (451, 113487), (543, 94259), (627, 81631), (779, 65703), (1353, 37829), (1991, 25707), (2299, 22263), (2337, 21901), (3439, 14883), (4961, 10317), (5973, 8569), (6897, 7421)]