51255963

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 86503200

約数和(自身を除く): 35247237

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 121, 261, 297, 319, 363, 541, 783, 957, 1089, 1623, 2871, 3267, 3509, 4869, 5951, 8613, 10527, 14607, 15689, 17853, 31581, 47067, 53559, 65461, 94743, 141201, 160677, 172579, 196383, 423603, 517737, 589149, 1553211, 1767447, 1898369, 4659633, 5695107, 17085321, 51255963]

約数ペア:

[(1, 51255963), (3, 17085321), (9, 5695107), (11, 4659633), (27, 1898369), (29, 1767447), (33, 1553211), (87, 589149), (99, 517737), (121, 423603), (261, 196383), (297, 172579), (319, 160677), (363, 141201), (541, 94743), (783, 65461), (957, 53559), (1089, 47067), (1623, 31581), (2871, 17853), (3267, 15689), (3509, 14607), (4869, 10527), (5951, 8613)]