53663888

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{25603}}^1$

素因数の和:25742

約数の個数: 20

約数和(自身を含む): 104771568

約数和(自身を除く): 51107680

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 25603, 51206, 102412, 204824, 409648, 3353993, 6707986, 13415972, 26831944, 53663888]

約数ペア:

[(1, 53663888), (2, 26831944), (4, 13415972), (8, 6707986), (16, 3353993), (131, 409648), (262, 204824), (524, 102412), (1048, 51206), (2096, 25603)]