54681180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53609}}^1$

素因数の和:53638

約数の個数: 48

約数和(自身を含む): 162116640

約数和(自身を除く): 107435460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 53609, 107218, 160827, 214436, 268045, 321654, 536090, 643308, 804135, 911353, 1072180, 1608270, 1822706, 2734059, 3216540, 3645412, 4556765, 5468118, 9113530, 10936236, 13670295, 18227060, 27340590, 54681180]

約数ペア:

[(1, 54681180), (2, 27340590), (3, 18227060), (4, 13670295), (5, 10936236), (6, 9113530), (10, 5468118), (12, 4556765), (15, 3645412), (17, 3216540), (20, 2734059), (30, 1822706), (34, 1608270), (51, 1072180), (60, 911353), (68, 804135), (85, 643308), (102, 536090), (170, 321654), (204, 268045), (255, 214436), (340, 160827), (510, 107218), (1020, 53609)]