51854900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17881}}^1$

素因数の和:17924

約数の個数: 36

約数和(自身を含む): 116411820

約数和(自身を除く): 64556920

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 17881, 35762, 71524, 89405, 178810, 357620, 447025, 518549, 894050, 1037098, 1788100, 2074196, 2592745, 5185490, 10370980, 12963725, 25927450, 51854900]

約数ペア:

[(1, 51854900), (2, 25927450), (4, 12963725), (5, 10370980), (10, 5185490), (20, 2592745), (25, 2074196), (29, 1788100), (50, 1037098), (58, 894050), (100, 518549), (116, 447025), (145, 357620), (290, 178810), (580, 89405), (725, 71524), (1450, 35762), (2900, 17881)]