51529810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 96726960

約数和(自身を除く): 45197150

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1297, 1370, 2594, 3973, 6485, 7946, 12970, 19865, 37613, 39730, 75226, 177689, 188065, 355378, 376130, 888445, 1776890, 5152981, 10305962, 25764905, 51529810]

約数ペア:

[(1, 51529810), (2, 25764905), (5, 10305962), (10, 5152981), (29, 1776890), (58, 888445), (137, 376130), (145, 355378), (274, 188065), (290, 177689), (685, 75226), (1297, 39730), (1370, 37613), (2594, 19865), (3973, 12970), (6485, 7946)]