56831085

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24763}}^1$

素因数の和:24794

約数の個数: 32

約数和(自身を含む): 106980480

約数和(自身を除く): 50149395

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 24763, 74289, 123815, 222867, 371445, 420971, 668601, 1114335, 1262913, 2104855, 3343005, 3788739, 6314565, 11366217, 18943695, 56831085]

約数ペア:

[(1, 56831085), (3, 18943695), (5, 11366217), (9, 6314565), (15, 3788739), (17, 3343005), (27, 2104855), (45, 1262913), (51, 1114335), (85, 668601), (135, 420971), (153, 371445), (255, 222867), (459, 123815), (765, 74289), (2295, 24763)]