49144894

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1217}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 75213936

約数和(自身を除く): 26069042

約数列:

[1, 2, 61, 122, 331, 662, 1217, 2434, 20191, 40382, 74237, 148474, 402827, 805654, 24572447, 49144894]

約数ペア:

[(1, 49144894), (2, 24572447), (61, 805654), (122, 402827), (331, 148474), (662, 74237), (1217, 40382), (2434, 20191)]