455854908

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{1663}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 1086898176

約数和(自身を除く): 631043268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 431, 636, 862, 1293, 1663, 1724, 2586, 3326, 4989, 5172, 6652, 9978, 19956, 22843, 45686, 68529, 88139, 91372, 137058, 176278, 264417, 274116, 352556, 528834, 716753, 1057668, 1433506, 2150259, 2867012, 4300518, 8601036, 37987909, 75975818, 113963727, 151951636, 227927454, 455854908]

約数ペア:

[(1, 455854908), (2, 227927454), (3, 151951636), (4, 113963727), (6, 75975818), (12, 37987909), (53, 8601036), (106, 4300518), (159, 2867012), (212, 2150259), (318, 1433506), (431, 1057668), (636, 716753), (862, 528834), (1293, 352556), (1663, 274116), (1724, 264417), (2586, 176278), (3326, 137058), (4989, 91372), (5172, 88139), (6652, 68529), (9978, 45686), (19956, 22843)]