54638714

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 96883128

約数和(自身を除く): 42244414

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 169, 221, 257, 338, 442, 481, 514, 629, 962, 1258, 2873, 3341, 4369, 5746, 6253, 6682, 8177, 8738, 9509, 12506, 16354, 19018, 43433, 56797, 86866, 106301, 113594, 123617, 161653, 212602, 247234, 323306, 738361, 1476722, 1607021, 2101489, 3214042, 4202978, 27319357, 54638714]

約数ペア:

[(1, 54638714), (2, 27319357), (13, 4202978), (17, 3214042), (26, 2101489), (34, 1607021), (37, 1476722), (74, 738361), (169, 323306), (221, 247234), (257, 212602), (338, 161653), (442, 123617), (481, 113594), (514, 106301), (629, 86866), (962, 56797), (1258, 43433), (2873, 19018), (3341, 16354), (4369, 12506), (5746, 9509), (6253, 8738), (6682, 8177)]