51127406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 36240274

約数列:

[1, 2, 11, 22, 29, 58, 127, 254, 319, 631, 638, 1262, 1397, 2794, 3683, 6941, 7366, 13882, 18299, 36598, 40513, 80137, 81026, 160274, 201289, 402578, 881507, 1763014, 2323973, 4647946, 25563703, 51127406]

約数ペア:

[(1, 51127406), (2, 25563703), (11, 4647946), (22, 2323973), (29, 1763014), (58, 881507), (127, 402578), (254, 201289), (319, 160274), (631, 81026), (638, 80137), (1262, 40513), (1397, 36598), (2794, 18299), (3683, 13882), (6941, 7366)]