51491280958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86105821}}^1$

素因数の和:86105859

約数の個数: 16

約数和(自身を含む): 86794668576

約数和(自身を除く): 35303387618

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 86105821, 172211642, 1119375673, 1980433883, 2238751346, 3960867766, 25745640479, 51491280958]

約数ペア:

[(1, 51491280958), (2, 25745640479), (13, 3960867766), (23, 2238751346), (26, 1980433883), (46, 1119375673), (299, 172211642), (598, 86105821)]