51369276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7741}}^1$

素因数の和:7834

約数の個数: 48

約数和(自身を含む): 138736640

約数和(自身を除く): 87367364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 7741, 15482, 23223, 30964, 46446, 54187, 92892, 108374, 162561, 216748, 325122, 611539, 650244, 1223078, 1834617, 2446156, 3669234, 4280773, 7338468, 8561546, 12842319, 17123092, 25684638, 51369276]

約数ペア:

[(1, 51369276), (2, 25684638), (3, 17123092), (4, 12842319), (6, 8561546), (7, 7338468), (12, 4280773), (14, 3669234), (21, 2446156), (28, 1834617), (42, 1223078), (79, 650244), (84, 611539), (158, 325122), (237, 216748), (316, 162561), (474, 108374), (553, 92892), (948, 54187), (1106, 46446), (1659, 30964), (2212, 23223), (3318, 15482), (6636, 7741)]