55546530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142427}}^1$

素因数の和:142450

約数の個数: 32

約数和(自身を含む): 143567424

約数和(自身を除く): 88020894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 142427, 284854, 427281, 712135, 854562, 1424270, 1851551, 2136405, 3703102, 4272810, 5554653, 9257755, 11109306, 18515510, 27773265, 55546530]

約数ペア:

[(1, 55546530), (2, 27773265), (3, 18515510), (5, 11109306), (6, 9257755), (10, 5554653), (13, 4272810), (15, 3703102), (26, 2136405), (30, 1851551), (39, 1424270), (65, 854562), (78, 712135), (130, 427281), (195, 284854), (390, 142427)]