56881110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13259}}^1$

素因数の和:13293

約数の個数: 64

約数和(自身を含む): 160392960

約数和(自身を除く): 103511850

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 13259, 26518, 39777, 66295, 79554, 132590, 145849, 172367, 198885, 291698, 344734, 397770, 437547, 517101, 729245, 861835, 875094, 1034202, 1458490, 1723670, 1896037, 2187735, 2585505, 3792074, 4375470, 5171010, 5688111, 9480185, 11376222, 18960370, 28440555, 56881110]

約数ペア:

[(1, 56881110), (2, 28440555), (3, 18960370), (5, 11376222), (6, 9480185), (10, 5688111), (11, 5171010), (13, 4375470), (15, 3792074), (22, 2585505), (26, 2187735), (30, 1896037), (33, 1723670), (39, 1458490), (55, 1034202), (65, 875094), (66, 861835), (78, 729245), (110, 517101), (130, 437547), (143, 397770), (165, 344734), (195, 291698), (286, 198885), (330, 172367), (390, 145849), (429, 132590), (715, 79554), (858, 66295), (1430, 39777), (2145, 26518), (4290, 13259)]