26855150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{277}}^2$

素因数の和:573

約数の個数: 36

約数和(自身を含む): 57293208

約数和(自身を除く): 30438058

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 277, 350, 554, 1385, 1939, 2770, 3878, 6925, 9695, 13850, 19390, 48475, 76729, 96950, 153458, 383645, 537103, 767290, 1074206, 1918225, 2685515, 3836450, 5371030, 13427575, 26855150]

約数ペア:

[(1, 26855150), (2, 13427575), (5, 5371030), (7, 3836450), (10, 2685515), (14, 1918225), (25, 1074206), (35, 767290), (50, 537103), (70, 383645), (175, 153458), (277, 96950), (350, 76729), (554, 48475), (1385, 19390), (1939, 13850), (2770, 9695), (3878, 6925)]