53381482

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 106080192

約数和(自身を除く): 52698710

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2153, 2254, 3542, 4306, 12397, 15071, 23683, 24794, 30142, 47366, 49519, 99038, 105497, 165781, 210994, 331562, 346633, 544709, 693266, 1089418, 1160467, 2320934, 2426431, 3812963, 4852862, 7625926, 26690741, 53381482]

約数ペア:

[(1, 53381482), (2, 26690741), (7, 7625926), (11, 4852862), (14, 3812963), (22, 2426431), (23, 2320934), (46, 1160467), (49, 1089418), (77, 693266), (98, 544709), (154, 346633), (161, 331562), (253, 210994), (322, 165781), (506, 105497), (539, 99038), (1078, 49519), (1127, 47366), (1771, 30142), (2153, 24794), (2254, 23683), (3542, 15071), (4306, 12397)]