51986556

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{3463}}^1$

素因数の和:3615

約数の個数: 48

約数和(自身を含む): 135788800

約数和(自身を除く): 83802244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3463, 3753, 5004, 6926, 7506, 10389, 13852, 15012, 20778, 31167, 41556, 62334, 93501, 124668, 187002, 374004, 481357, 962714, 1444071, 1925428, 2888142, 4332213, 5776284, 8664426, 12996639, 17328852, 25993278, 51986556]

約数ペア:

[(1, 51986556), (2, 25993278), (3, 17328852), (4, 12996639), (6, 8664426), (9, 5776284), (12, 4332213), (18, 2888142), (27, 1925428), (36, 1444071), (54, 962714), (108, 481357), (139, 374004), (278, 187002), (417, 124668), (556, 93501), (834, 62334), (1251, 41556), (1668, 31167), (2502, 20778), (3463, 15012), (3753, 13852), (5004, 10389), (6926, 7506)]