53867164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2663}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 101818080

約数和(自身を除く): 47950916

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 2663, 5057, 5326, 10114, 10652, 20228, 34619, 69238, 138476, 1035907, 2071814, 4143628, 13466791, 26933582, 53867164]

約数ペア:

[(1, 53867164), (2, 26933582), (4, 13466791), (13, 4143628), (26, 2071814), (52, 1035907), (389, 138476), (778, 69238), (1556, 34619), (2663, 20228), (5057, 10652), (5326, 10114)]