55497858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3931}}^1$

素因数の和:4130

約数の個数: 32

約数和(自身を含む): 120224832

約数和(自身を除く): 64726974

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 3931, 4706, 7059, 7862, 11793, 14118, 23586, 51103, 102206, 153309, 306618, 711511, 1423022, 2134533, 4269066, 9249643, 18499286, 27748929, 55497858]

約数ペア:

[(1, 55497858), (2, 27748929), (3, 18499286), (6, 9249643), (13, 4269066), (26, 2134533), (39, 1423022), (78, 711511), (181, 306618), (362, 153309), (543, 102206), (1086, 51103), (2353, 23586), (3931, 14118), (4706, 11793), (7059, 7862)]