53365072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{175543}}^1$

素因数の和:175570

約数の個数: 20

約数和(自身を含む): 108837280

約数和(自身を除く): 55472208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 175543, 351086, 702172, 1404344, 2808688, 3335317, 6670634, 13341268, 26682536, 53365072]

約数ペア:

[(1, 53365072), (2, 26682536), (4, 13341268), (8, 6670634), (16, 3335317), (19, 2808688), (38, 1404344), (76, 702172), (152, 351086), (304, 175543)]