51311070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{63347}}^1$

素因数の和:63366

約数の個数: 40

約数和(自身を含む): 137971944

約数和(自身を除く): 86660874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 63347, 126694, 190041, 316735, 380082, 570123, 633470, 950205, 1140246, 1710369, 1900410, 2850615, 3420738, 5131107, 5701230, 8551845, 10262214, 17103690, 25655535, 51311070]

約数ペア:

[(1, 51311070), (2, 25655535), (3, 17103690), (5, 10262214), (6, 8551845), (9, 5701230), (10, 5131107), (15, 3420738), (18, 2850615), (27, 1900410), (30, 1710369), (45, 1140246), (54, 950205), (81, 633470), (90, 570123), (135, 380082), (162, 316735), (270, 190041), (405, 126694), (810, 63347)]