53178465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1949}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 90979200

約数和(自身を除く): 37800735

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 1949, 5457, 5847, 9095, 9745, 27285, 29235, 33133, 99399, 165665, 208543, 496995, 625629, 1042715, 3128145, 3545231, 10635693, 17726155, 53178465]

約数ペア:

[(1, 53178465), (3, 17726155), (5, 10635693), (15, 3545231), (17, 3128145), (51, 1042715), (85, 625629), (107, 496995), (255, 208543), (321, 165665), (535, 99399), (1605, 33133), (1819, 29235), (1949, 27285), (5457, 9745), (5847, 9095)]