51172618

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 93671424

約数和(自身を除く): 42498806

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1693, 1778, 2159, 3386, 4318, 11851, 15113, 23702, 28781, 30226, 57562, 201467, 215011, 402934, 430022, 1505077, 3010154, 3655187, 7310374, 25586309, 51172618]

約数ペア:

[(1, 51172618), (2, 25586309), (7, 7310374), (14, 3655187), (17, 3010154), (34, 1505077), (119, 430022), (127, 402934), (238, 215011), (254, 201467), (889, 57562), (1693, 30226), (1778, 28781), (2159, 23702), (3386, 15113), (4318, 11851)]