51030175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1060

約数の個数: 36

約数和(自身を含む): 76897360

約数和(自身を除く): 25867185

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 289, 425, 595, 1009, 1445, 2023, 2975, 5045, 7063, 7225, 10115, 17153, 25225, 35315, 50575, 85765, 120071, 176575, 291601, 428825, 600355, 1458005, 2041207, 3001775, 7290025, 10206035, 51030175]

約数ペア:

[(1, 51030175), (5, 10206035), (7, 7290025), (17, 3001775), (25, 2041207), (35, 1458005), (85, 600355), (119, 428825), (175, 291601), (289, 176575), (425, 120071), (595, 85765), (1009, 50575), (1445, 35315), (2023, 25225), (2975, 17153), (5045, 10115), (7063, 7225)]