49442678

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 75198240

約数和(自身を除く): 25755562

約数列:

[1, 2, 103, 206, 389, 617, 778, 1234, 40067, 63551, 80134, 127102, 240013, 480026, 24721339, 49442678]

約数ペア:

[(1, 49442678), (2, 24721339), (103, 480026), (206, 240013), (389, 127102), (617, 80134), (778, 63551), (1234, 40067)]