56420535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 96610752

約数和(自身を除く): 40190217

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 2281, 4947, 6843, 8245, 11405, 24735, 34215, 38777, 116331, 193885, 221257, 581655, 663771, 1106285, 3318855, 3761369, 11284107, 18806845, 56420535]

約数ペア:

[(1, 56420535), (3, 18806845), (5, 11284107), (15, 3761369), (17, 3318855), (51, 1106285), (85, 663771), (97, 581655), (255, 221257), (291, 193885), (485, 116331), (1455, 38777), (1649, 34215), (2281, 24735), (4947, 11405), (6843, 8245)]