50801985

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9679

約数の個数: 40

約数和(自身を含む): 98082600

約数和(自身を除く): 47280615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 9649, 28947, 48245, 86841, 125437, 144735, 260523, 376311, 434205, 627185, 781569, 1128933, 1302615, 1881555, 3386799, 3907845, 5644665, 10160397, 16933995, 50801985]

約数ペア:

[(1, 50801985), (3, 16933995), (5, 10160397), (9, 5644665), (13, 3907845), (15, 3386799), (27, 1881555), (39, 1302615), (45, 1128933), (65, 781569), (81, 627185), (117, 434205), (135, 376311), (195, 260523), (351, 144735), (405, 125437), (585, 86841), (1053, 48245), (1755, 28947), (5265, 9649)]