50377075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 76384000

約数和(自身を除く): 26006925

約数列:

[1, 5, 7, 19, 25, 35, 95, 109, 133, 139, 175, 475, 545, 665, 695, 763, 973, 2071, 2641, 2725, 3325, 3475, 3815, 4865, 10355, 13205, 14497, 15151, 18487, 19075, 24325, 51775, 66025, 72485, 75755, 92435, 106057, 287869, 362425, 378775, 462175, 530285, 1439345, 2015083, 2651425, 7196725, 10075415, 50377075]

約数ペア:

[(1, 50377075), (5, 10075415), (7, 7196725), (19, 2651425), (25, 2015083), (35, 1439345), (95, 530285), (109, 462175), (133, 378775), (139, 362425), (175, 287869), (475, 106057), (545, 92435), (665, 75755), (695, 72485), (763, 66025), (973, 51775), (2071, 24325), (2641, 19075), (2725, 18487), (3325, 15151), (3475, 14497), (3815, 13205), (4865, 10355)]