49978234

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 76021416

約数和(自身を除く): 26043182

約数列:

[1, 2, 101, 202, 401, 617, 802, 1234, 40501, 62317, 81002, 124634, 247417, 494834, 24989117, 49978234]

約数ペア:

[(1, 49978234), (2, 24989117), (101, 494834), (202, 247417), (401, 124634), (617, 81002), (802, 62317), (1234, 40501)]