53286742

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 80906112

約数和(自身を除く): 27619370

約数列:

[1, 2, 157, 223, 314, 446, 761, 1522, 35011, 70022, 119477, 169703, 238954, 339406, 26643371, 53286742]

約数ペア:

[(1, 53286742), (2, 26643371), (157, 339406), (223, 238954), (314, 169703), (446, 119477), (761, 70022), (1522, 35011)]