51823710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2729}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 135429840

約数和(自身を除く): 83606130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 2729, 3165, 3798, 5458, 6330, 8187, 9495, 13645, 16374, 18990, 24561, 27290, 40935, 49122, 81870, 122805, 245610, 575819, 1151638, 1727457, 2879095, 3454914, 5182371, 5758190, 8637285, 10364742, 17274570, 25911855, 51823710]

約数ペア:

[(1, 51823710), (2, 25911855), (3, 17274570), (5, 10364742), (6, 8637285), (9, 5758190), (10, 5182371), (15, 3454914), (18, 2879095), (30, 1727457), (45, 1151638), (90, 575819), (211, 245610), (422, 122805), (633, 81870), (1055, 49122), (1266, 40935), (1899, 27290), (2110, 24561), (2729, 18990), (3165, 16374), (3798, 13645), (5458, 9495), (6330, 8187)]