54188860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14489}}^1$

素因数の和:14526

約数の個数: 48

約数和(自身を含む): 131453280

約数和(自身を除く): 77264420

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 14489, 28978, 57956, 72445, 144890, 159379, 246313, 289780, 318758, 492626, 637516, 796895, 985252, 1231565, 1593790, 2463130, 2709443, 3187580, 4926260, 5418886, 10837772, 13547215, 27094430, 54188860]

約数ペア:

[(1, 54188860), (2, 27094430), (4, 13547215), (5, 10837772), (10, 5418886), (11, 4926260), (17, 3187580), (20, 2709443), (22, 2463130), (34, 1593790), (44, 1231565), (55, 985252), (68, 796895), (85, 637516), (110, 492626), (170, 318758), (187, 289780), (220, 246313), (340, 159379), (374, 144890), (748, 72445), (935, 57956), (1870, 28978), (3740, 14489)]