56475412

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 117855360

約数和(自身を除く): 61379948

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 157, 203, 314, 406, 443, 628, 812, 886, 1099, 1772, 2198, 3101, 4396, 4553, 6202, 9106, 12404, 12847, 18212, 25694, 31871, 51388, 63742, 69551, 89929, 127484, 139102, 179858, 278204, 359716, 486857, 973714, 1947428, 2016979, 4033958, 8067916, 14118853, 28237706, 56475412]

約数ペア:

[(1, 56475412), (2, 28237706), (4, 14118853), (7, 8067916), (14, 4033958), (28, 2016979), (29, 1947428), (58, 973714), (116, 486857), (157, 359716), (203, 278204), (314, 179858), (406, 139102), (443, 127484), (628, 89929), (812, 69551), (886, 63742), (1099, 51388), (1772, 31871), (2198, 25694), (3101, 18212), (4396, 12847), (4553, 12404), (6202, 9106)]