56190440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82633}}^1$

素因数の和:82661

約数の個数: 32

約数和(自身を含む): 133867080

約数和(自身を除く): 77676640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 82633, 165266, 330532, 413165, 661064, 826330, 1404761, 1652660, 2809522, 3305320, 5619044, 7023805, 11238088, 14047610, 28095220, 56190440]

約数ペア:

[(1, 56190440), (2, 28095220), (4, 14047610), (5, 11238088), (8, 7023805), (10, 5619044), (17, 3305320), (20, 2809522), (34, 1652660), (40, 1404761), (68, 826330), (85, 661064), (136, 413165), (170, 330532), (340, 165266), (680, 82633)]