51896144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{170711}}^1$

素因数の和:170738

約数の個数: 20

約数和(自身を含む): 105841440

約数和(自身を除く): 53945296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 170711, 341422, 682844, 1365688, 2731376, 3243509, 6487018, 12974036, 25948072, 51896144]

約数ペア:

[(1, 51896144), (2, 25948072), (4, 12974036), (8, 6487018), (16, 3243509), (19, 2731376), (38, 1365688), (76, 682844), (152, 341422), (304, 170711)]