51141519

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 36917361

約数列:

[1, 3, 9, 11, 13, 33, 39, 79, 99, 117, 143, 237, 429, 503, 711, 869, 1027, 1287, 1509, 2607, 3081, 4527, 5533, 6539, 7821, 9243, 11297, 16599, 19617, 33891, 39737, 49797, 58851, 71929, 101673, 119211, 215787, 357633, 437107, 516581, 647361, 1311321, 1549743, 3933963, 4649229, 5682391, 17047173, 51141519]

約数ペア:

[(1, 51141519), (3, 17047173), (9, 5682391), (11, 4649229), (13, 3933963), (33, 1549743), (39, 1311321), (79, 647361), (99, 516581), (117, 437107), (143, 357633), (237, 215787), (429, 119211), (503, 101673), (711, 71929), (869, 58851), (1027, 49797), (1287, 39737), (1509, 33891), (2607, 19617), (3081, 16599), (4527, 11297), (5533, 9243), (6539, 7821)]