50851420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149563}}^1$

素因数の和:149589

約数の個数: 24

約数和(自身を含む): 113070384

約数和(自身を除く): 62218964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 149563, 299126, 598252, 747815, 1495630, 2542571, 2991260, 5085142, 10170284, 12712855, 25425710, 50851420]

約数ペア:

[(1, 50851420), (2, 25425710), (4, 12712855), (5, 10170284), (10, 5085142), (17, 2991260), (20, 2542571), (34, 1495630), (68, 747815), (85, 598252), (170, 299126), (340, 149563)]