50788760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115429}}^1$

素因数の和:115451

約数の個数: 32

約数和(自身を含む): 124664400

約数和(自身を除く): 73875640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 115429, 230858, 461716, 577145, 923432, 1154290, 1269719, 2308580, 2539438, 4617160, 5078876, 6348595, 10157752, 12697190, 25394380, 50788760]

約数ペア:

[(1, 50788760), (2, 25394380), (4, 12697190), (5, 10157752), (8, 6348595), (10, 5078876), (11, 4617160), (20, 2539438), (22, 2308580), (40, 1269719), (44, 1154290), (55, 923432), (88, 577145), (110, 461716), (220, 230858), (440, 115429)]