57149752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 120609720

約数和(自身を除く): 63459968

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1373, 1892, 2746, 3784, 5203, 5492, 10406, 10984, 15103, 20812, 30206, 41624, 59039, 60412, 118078, 120824, 166133, 236156, 332266, 472312, 649429, 664532, 1298858, 1329064, 2597716, 5195432, 7143719, 14287438, 28574876, 57149752]

約数ペア:

[(1, 57149752), (2, 28574876), (4, 14287438), (8, 7143719), (11, 5195432), (22, 2597716), (43, 1329064), (44, 1298858), (86, 664532), (88, 649429), (121, 472312), (172, 332266), (242, 236156), (344, 166133), (473, 120824), (484, 118078), (946, 60412), (968, 59039), (1373, 41624), (1892, 30206), (2746, 20812), (3784, 15103), (5203, 10984), (5492, 10406)]