50851040

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3571}}^1$

素因数の和:3675

約数の個数: 48

約数和(自身を含む): 121519440

約数和(自身を除く): 70668400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 3571, 7120, 7142, 14240, 14284, 17855, 28568, 35710, 57136, 71420, 114272, 142840, 285680, 317819, 571360, 635638, 1271276, 1589095, 2542552, 3178190, 5085104, 6356380, 10170208, 12712760, 25425520, 50851040]

約数ペア:

[(1, 50851040), (2, 25425520), (4, 12712760), (5, 10170208), (8, 6356380), (10, 5085104), (16, 3178190), (20, 2542552), (32, 1589095), (40, 1271276), (80, 635638), (89, 571360), (160, 317819), (178, 285680), (356, 142840), (445, 114272), (712, 71420), (890, 57136), (1424, 35710), (1780, 28568), (2848, 17855), (3560, 14284), (3571, 14240), (7120, 7142)]